2015479870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{4643}}^1$

素因数の和:5256

約数の個数: 32

約数和(自身を含む): 3679385472

約数和(自身を除く): 1663905602

約数列:

[1, 2, 5, 10, 83, 166, 415, 523, 830, 1046, 2615, 4643, 5230, 9286, 23215, 43409, 46430, 86818, 217045, 385369, 434090, 770738, 1926845, 2428289, 3853690, 4856578, 12141445, 24282890, 201547987, 403095974, 1007739935, 2015479870]

約数ペア:

[(1, 2015479870), (2, 1007739935), (5, 403095974), (10, 201547987), (83, 24282890), (166, 12141445), (415, 4856578), (523, 3853690), (830, 2428289), (1046, 1926845), (2615, 770738), (4643, 434090), (5230, 385369), (9286, 217045), (23215, 86818), (43409, 46430)]