1910029784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 4128894000

約数和(自身を除く): 2218864216

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 659, 754, 806, 899, 961, 1318, 1508, 1612, 1798, 1922, 2636, 3016, 3224, 3596, 3844, 5272, 7192, 7688, 8567, 11687, 12493, 17134, 19111, 20429, 23374, 24986, 27869, 34268, 38222, 40858, 46748, 49972, 55738, 68536, 76444, 81716, 93496, 99944, 111476, 152888, 163432, 222952, 248443, 265577, 362297, 496886, 531154, 592441, 633299, 724594, 993772, 1062308, 1184882, 1266598, 1449188, 1987544, 2124616, 2369764, 2533196, 2898376, 4739528, 5066392, 7701733, 8232887, 15403466, 16465774, 18365671, 30806932, 32931548, 36731342, 61613864, 65863096, 73462684, 146925368, 238753723, 477507446, 955014892, 1910029784]

約数ペア:

[(1, 1910029784), (2, 955014892), (4, 477507446), (8, 238753723), (13, 146925368), (26, 73462684), (29, 65863096), (31, 61613864), (52, 36731342), (58, 32931548), (62, 30806932), (104, 18365671), (116, 16465774), (124, 15403466), (232, 8232887), (248, 7701733), (377, 5066392), (403, 4739528), (659, 2898376), (754, 2533196), (806, 2369764), (899, 2124616), (961, 1987544), (1318, 1449188), (1508, 1266598), (1612, 1184882), (1798, 1062308), (1922, 993772), (2636, 724594), (3016, 633299), (3224, 592441), (3596, 531154), (3844, 496886), (5272, 362297), (7192, 265577), (7688, 248443), (8567, 222952), (11687, 163432), (12493, 152888), (17134, 111476), (19111, 99944), (20429, 93496), (23374, 81716), (24986, 76444), (27869, 68536), (34268, 55738), (38222, 49972), (40858, 46748)]