2070778832

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{5119}}^1$

素因数の和:5451

約数の個数: 40

約数和(自身を含む): 4064501760

約数和(自身を除く): 1993722928

約数列:

[1, 2, 4, 8, 16, 131, 193, 262, 386, 524, 772, 1048, 1544, 2096, 3088, 5119, 10238, 20476, 25283, 40952, 50566, 81904, 101132, 202264, 404528, 670589, 987967, 1341178, 1975934, 2682356, 3951868, 5364712, 7903736, 10729424, 15807472, 129423677, 258847354, 517694708, 1035389416, 2070778832]

約数ペア:

[(1, 2070778832), (2, 1035389416), (4, 517694708), (8, 258847354), (16, 129423677), (131, 15807472), (193, 10729424), (262, 7903736), (386, 5364712), (524, 3951868), (772, 2682356), (1048, 1975934), (1544, 1341178), (2096, 987967), (3088, 670589), (5119, 404528), (10238, 202264), (20476, 101132), (25283, 81904), (40952, 50566)]