278686084

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{5791}}^1$

素因数の和:6075

約数の個数: 24

約数和(自身を含む): 499177728

約数和(自身を除く): 220491644

約数列:

[1, 2, 4, 53, 106, 212, 227, 454, 908, 5791, 11582, 12031, 23164, 24062, 48124, 306923, 613846, 1227692, 1314557, 2629114, 5258228, 69671521, 139343042, 278686084]

約数ペア:

[(1, 278686084), (2, 139343042), (4, 69671521), (53, 5258228), (106, 2629114), (212, 1314557), (227, 1227692), (454, 613846), (908, 306923), (5791, 48124), (11582, 24062), (12031, 23164)]