886573792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 1925102592

約数和(自身を除く): 1038528800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 127, 173, 194, 208, 254, 346, 388, 416, 508, 692, 776, 1016, 1261, 1384, 1552, 1651, 2032, 2249, 2522, 2768, 3104, 3302, 4064, 4498, 5044, 5536, 6604, 8996, 10088, 12319, 13208, 16781, 17992, 20176, 21971, 24638, 26416, 33562, 35984, 40352, 43942, 49276, 52832, 67124, 71968, 87884, 98552, 134248, 160147, 175768, 197104, 218153, 268496, 285623, 320294, 351536, 394208, 436306, 536992, 571246, 640588, 703072, 872612, 1142492, 1281176, 1745224, 2131187, 2284984, 2562352, 3490448, 4262374, 4569968, 5124704, 6980896, 8524748, 9139936, 17049496, 27705431, 34098992, 55410862, 68197984, 110821724, 221643448, 443286896, 886573792]

約数ペア:

[(1, 886573792), (2, 443286896), (4, 221643448), (8, 110821724), (13, 68197984), (16, 55410862), (26, 34098992), (32, 27705431), (52, 17049496), (97, 9139936), (104, 8524748), (127, 6980896), (173, 5124704), (194, 4569968), (208, 4262374), (254, 3490448), (346, 2562352), (388, 2284984), (416, 2131187), (508, 1745224), (692, 1281176), (776, 1142492), (1016, 872612), (1261, 703072), (1384, 640588), (1552, 571246), (1651, 536992), (2032, 436306), (2249, 394208), (2522, 351536), (2768, 320294), (3104, 285623), (3302, 268496), (4064, 218153), (4498, 197104), (5044, 175768), (5536, 160147), (6604, 134248), (8996, 98552), (10088, 87884), (12319, 71968), (13208, 67124), (16781, 52832), (17992, 49276), (20176, 43942), (21971, 40352), (24638, 35984), (26416, 33562)]