2021536010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{676099}}^1$

素因数の和:676142

約数の個数: 32

約数和(自身を含む): 4089052800

約数和(自身を除く): 2067516790

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 676099, 1352198, 3380495, 6760990, 8789287, 15550277, 17578574, 31100554, 43946435, 77751385, 87892870, 155502770, 202153601, 404307202, 1010768005, 2021536010]

約数ペア:

[(1, 2021536010), (2, 1010768005), (5, 404307202), (10, 202153601), (13, 155502770), (23, 87892870), (26, 77751385), (46, 43946435), (65, 31100554), (115, 17578574), (130, 15550277), (230, 8789287), (299, 6760990), (598, 3380495), (1495, 1352198), (2990, 676099)]