10258647568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{488321}}^1$

素因数の和:488443

約数の個数: 40

約数和(自身を含む): 21617038296

約数和(自身を除く): 11358390728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 488321, 976642, 1953284, 3906568, 6348173, 7813136, 12696346, 25392692, 49320421, 50785384, 98640842, 101570768, 197281684, 394563368, 641165473, 789126736, 1282330946, 2564661892, 5129323784, 10258647568]

約数ペア:

[(1, 10258647568), (2, 5129323784), (4, 2564661892), (8, 1282330946), (13, 789126736), (16, 641165473), (26, 394563368), (52, 197281684), (101, 101570768), (104, 98640842), (202, 50785384), (208, 49320421), (404, 25392692), (808, 12696346), (1313, 7813136), (1616, 6348173), (2626, 3906568), (5252, 1953284), (10504, 976642), (21008, 488321)]