508748708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{6553}}^1$

素因数の和:8063

約数の個数: 24

約数和(自身を含む): 959584248

約数和(自身を除く): 450835540

約数列:

[1, 2, 4, 13, 26, 52, 1493, 2986, 5972, 6553, 13106, 19409, 26212, 38818, 77636, 85189, 170378, 340756, 9783629, 19567258, 39134516, 127187177, 254374354, 508748708]

約数ペア:

[(1, 508748708), (2, 254374354), (4, 127187177), (13, 39134516), (26, 19567258), (52, 9783629), (1493, 340756), (2986, 170378), (5972, 85189), (6553, 77636), (13106, 38818), (19409, 26212)]