2012148476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2976551}}^1$

素因数の和:2976581

約数の個数: 18

約数和(自身を含む): 3812963112

約数和(自身を除く): 1800814636

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2976551, 5953102, 11906204, 38695163, 77390326, 154780652, 503037119, 1006074238, 2012148476]

約数ペア:

[(1, 2012148476), (2, 1006074238), (4, 503037119), (13, 154780652), (26, 77390326), (52, 38695163), (169, 11906204), (338, 5953102), (676, 2976551)]