401045672

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{379}}^2$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 756110250

約数和(自身を除く): 355064578

約数列:

[1, 2, 4, 8, 349, 379, 698, 758, 1396, 1516, 2792, 3032, 132271, 143641, 264542, 287282, 529084, 574564, 1058168, 1149128, 50130709, 100261418, 200522836, 401045672]

約数ペア:

[(1, 401045672), (2, 200522836), (4, 100261418), (8, 50130709), (349, 1149128), (379, 1058168), (698, 574564), (758, 529084), (1396, 287282), (1516, 264542), (2792, 143641), (3032, 132271)]