2018210090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15524693}}^1$

素因数の和:15524713

約数の個数: 16

約数和(自身を含む): 3912222888

約数和(自身を除く): 1894012798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15524693, 31049386, 77623465, 155246930, 201821009, 403642018, 1009105045, 2018210090]

約数ペア:

[(1, 2018210090), (2, 1009105045), (5, 403642018), (10, 201821009), (13, 155246930), (26, 77623465), (65, 31049386), (130, 15524693)]