12921036232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{21521}}^1$

素因数の和:21814

約数の個数: 64

約数和(自身を含む): 27334661760

約数和(自身を除く): 14413625528

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 251, 299, 502, 598, 1004, 1196, 2008, 2392, 3263, 5773, 6526, 11546, 13052, 21521, 23092, 26104, 43042, 46184, 75049, 86084, 150098, 172168, 279773, 300196, 494983, 559546, 600392, 989966, 1119092, 1979932, 2238184, 3959864, 5401771, 6434779, 10803542, 12869558, 21607084, 25739116, 43214168, 51478232, 70223023, 124240733, 140446046, 248481466, 280892092, 496962932, 561784184, 993925864, 1615129529, 3230259058, 6460518116, 12921036232]

約数ペア:

[(1, 12921036232), (2, 6460518116), (4, 3230259058), (8, 1615129529), (13, 993925864), (23, 561784184), (26, 496962932), (46, 280892092), (52, 248481466), (92, 140446046), (104, 124240733), (184, 70223023), (251, 51478232), (299, 43214168), (502, 25739116), (598, 21607084), (1004, 12869558), (1196, 10803542), (2008, 6434779), (2392, 5401771), (3263, 3959864), (5773, 2238184), (6526, 1979932), (11546, 1119092), (13052, 989966), (21521, 600392), (23092, 559546), (26104, 494983), (43042, 300196), (46184, 279773), (75049, 172168), (86084, 150098)]