521003524

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{6211}}^1$

素因数の和:6595

約数の個数: 24

約数和(自身を含む): 928470368

約数和(自身を除く): 407466844

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 1252, 6211, 12422, 20971, 24844, 41942, 83884, 416137, 832274, 1664548, 1944043, 3888086, 7776172, 130250881, 260501762, 521003524]

約数ペア:

[(1, 521003524), (2, 260501762), (4, 130250881), (67, 7776172), (134, 3888086), (268, 1944043), (313, 1664548), (626, 832274), (1252, 416137), (6211, 83884), (12422, 41942), (20971, 24844)]