2005672708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{341333}}^1$

素因数の和:341463

約数の個数: 24

約数和(自身を含む): 3813383448

約数和(自身を除く): 1807710740

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 341333, 682666, 1365332, 4437329, 8874658, 17749316, 38570629, 77141258, 154282516, 501418177, 1002836354, 2005672708]

約数ペア:

[(1, 2005672708), (2, 1002836354), (4, 501418177), (13, 154282516), (26, 77141258), (52, 38570629), (113, 17749316), (226, 8874658), (452, 4437329), (1469, 1365332), (2938, 682666), (5876, 341333)]