520011879388

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{35141}}^1\times {\mathrm{60647}}^1$

素因数の和:95853

約数の個数: 24

約数和(自身を含む): 924980734944

約数和(自身を除く): 404968855556

約数列:

[1, 2, 4, 61, 122, 244, 35141, 60647, 70282, 121294, 140564, 242588, 2143601, 3699467, 4287202, 7398934, 8574404, 14797868, 2131196227, 4262392454, 8524784908, 130002969847, 260005939694, 520011879388]

約数ペア:

[(1, 520011879388), (2, 260005939694), (4, 130002969847), (61, 8524784908), (122, 4262392454), (244, 2131196227), (35141, 14797868), (60647, 8574404), (70282, 7398934), (121294, 4287202), (140564, 3699467), (242588, 2143601)]