1918156730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{93523}}^1$

素因数の和:93830

約数の個数: 32

約数和(自身を含む): 3959432064

約数和(自身を除く): 2041275334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 4102, 10255, 20510, 93523, 187046, 467615, 654661, 935230, 1309322, 3273305, 6546610, 27402239, 54804478, 137011195, 191815673, 274022390, 383631346, 959078365, 1918156730]

約数ペア:

[(1, 1918156730), (2, 959078365), (5, 383631346), (7, 274022390), (10, 191815673), (14, 137011195), (35, 54804478), (70, 27402239), (293, 6546610), (586, 3273305), (1465, 1309322), (2051, 935230), (2930, 654661), (4102, 467615), (10255, 187046), (20510, 93523)]