1515673744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{53189}}^1$

素因数の和:53347

約数の個数: 40

約数和(自身を含む): 3185655480

約数和(自身を除く): 1669981736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 28496, 53189, 106378, 212756, 425512, 691457, 851024, 1382914, 2765828, 5531656, 7286893, 11063312, 14573786, 29147572, 58295144, 94729609, 116590288, 189459218, 378918436, 757836872, 1515673744]

約数ペア:

[(1, 1515673744), (2, 757836872), (4, 378918436), (8, 189459218), (13, 116590288), (16, 94729609), (26, 58295144), (52, 29147572), (104, 14573786), (137, 11063312), (208, 7286893), (274, 5531656), (548, 2765828), (1096, 1382914), (1781, 851024), (2192, 691457), (3562, 425512), (7124, 212756), (14248, 106378), (28496, 53189)]