1802429714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 2905820160

約数和(自身を除く): 1103390446

約数列:

[1, 2, 31, 62, 71, 73, 79, 142, 146, 158, 2201, 2263, 2449, 4402, 4526, 4898, 5041, 5183, 5609, 5767, 10082, 10366, 11218, 11534, 156271, 160673, 173879, 178777, 312542, 321346, 347758, 357554, 367993, 398239, 409457, 735986, 796478, 818914, 11407783, 12345409, 12693167, 22815566, 24690818, 25386334, 29071447, 58142894, 901214857, 1802429714]

約数ペア:

[(1, 1802429714), (2, 901214857), (31, 58142894), (62, 29071447), (71, 25386334), (73, 24690818), (79, 22815566), (142, 12693167), (146, 12345409), (158, 11407783), (2201, 818914), (2263, 796478), (2449, 735986), (4402, 409457), (4526, 398239), (4898, 367993), (5041, 357554), (5183, 347758), (5609, 321346), (5767, 312542), (10082, 178777), (10366, 173879), (11218, 160673), (11534, 156271)]