2023353904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 4699105488

約数和(自身を除く): 2675751584

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 67, 88, 104, 134, 143, 176, 197, 208, 268, 286, 394, 536, 572, 737, 788, 871, 1072, 1144, 1474, 1576, 1742, 2167, 2288, 2561, 2948, 3152, 3484, 4334, 4489, 5122, 5896, 6968, 8668, 8978, 9581, 10244, 11792, 13199, 13936, 17336, 17956, 19162, 20488, 26398, 28171, 34672, 35912, 38324, 40976, 49379, 52796, 56342, 58357, 71824, 76648, 98758, 105592, 112684, 116714, 145189, 153296, 171587, 197516, 211184, 225368, 233428, 290378, 343174, 395032, 450736, 466856, 580756, 641927, 686348, 790064, 884333, 933712, 1161512, 1283854, 1372696, 1768666, 1887457, 2323024, 2567708, 2745392, 3537332, 3774914, 5135416, 7074664, 7549828, 9727663, 10270832, 11496329, 14149328, 15099656, 19455326, 22992658, 30199312, 38910652, 45985316, 77821304, 91970632, 126459619, 155642608, 183941264, 252919238, 505838476, 1011676952, 2023353904]

約数ペア:

[(1, 2023353904), (2, 1011676952), (4, 505838476), (8, 252919238), (11, 183941264), (13, 155642608), (16, 126459619), (22, 91970632), (26, 77821304), (44, 45985316), (52, 38910652), (67, 30199312), (88, 22992658), (104, 19455326), (134, 15099656), (143, 14149328), (176, 11496329), (197, 10270832), (208, 9727663), (268, 7549828), (286, 7074664), (394, 5135416), (536, 3774914), (572, 3537332), (737, 2745392), (788, 2567708), (871, 2323024), (1072, 1887457), (1144, 1768666), (1474, 1372696), (1576, 1283854), (1742, 1161512), (2167, 933712), (2288, 884333), (2561, 790064), (2948, 686348), (3152, 641927), (3484, 580756), (4334, 466856), (4489, 450736), (5122, 395032), (5896, 343174), (6968, 290378), (8668, 233428), (8978, 225368), (9581, 211184), (10244, 197516), (11792, 171587), (13199, 153296), (13936, 145189), (17336, 116714), (17956, 112684), (19162, 105592), (20488, 98758), (26398, 76648), (28171, 71824), (34672, 58357), (35912, 56342), (38324, 52796), (40976, 49379)]