520015987924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1\times {\mathrm{10313}}^1$

素因数の和:14560

約数の個数: 48

約数和(自身を含む): 944627080320

約数和(自身を除く): 424611092396

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 4129, 6106, 8258, 10313, 12212, 16516, 20626, 41252, 177547, 293159, 355094, 443459, 586318, 710188, 732223, 886918, 1172636, 1464446, 1773836, 2928892, 12605837, 25211674, 31485589, 42582377, 50423348, 62971178, 85164754, 125942356, 170329508, 1831042211, 3023348767, 3662084422, 6046697534, 7324168844, 12093395068, 130003996981, 260007993962, 520015987924]

約数ペア:

[(1, 520015987924), (2, 260007993962), (4, 130003996981), (43, 12093395068), (71, 7324168844), (86, 6046697534), (142, 3662084422), (172, 3023348767), (284, 1831042211), (3053, 170329508), (4129, 125942356), (6106, 85164754), (8258, 62971178), (10313, 50423348), (12212, 42582377), (16516, 31485589), (20626, 25211674), (41252, 12605837), (177547, 2928892), (293159, 1773836), (355094, 1464446), (443459, 1172636), (586318, 886918), (710188, 732223)]