13303861072

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{1181}}^1\times {\mathrm{2221}}^1$

素因数の和:3727

約数の個数: 40

約数和(自身を含む): 25891090632

約数和(自身を除く): 12587229560

約数列:

[1, 2, 4, 8, 16, 317, 634, 1181, 1268, 2221, 2362, 2536, 4442, 4724, 5072, 8884, 9448, 17768, 18896, 35536, 374377, 704057, 748754, 1408114, 1497508, 2623001, 2816228, 2995016, 5246002, 5632456, 5990032, 10492004, 11264912, 20984008, 41968016, 831491317, 1662982634, 3325965268, 6651930536, 13303861072]

約数ペア:

[(1, 13303861072), (2, 6651930536), (4, 3325965268), (8, 1662982634), (16, 831491317), (317, 41968016), (634, 20984008), (1181, 11264912), (1268, 10492004), (2221, 5990032), (2362, 5632456), (2536, 5246002), (4442, 2995016), (4724, 2816228), (5072, 2623001), (8884, 1497508), (9448, 1408114), (17768, 748754), (18896, 704057), (35536, 374377)]