138958604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1621}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 252058800

約数和(自身を除く): 113100196

約数列:

[1, 2, 4, 29, 58, 116, 739, 1478, 1621, 2956, 3242, 6484, 21431, 42862, 47009, 85724, 94018, 188036, 1197919, 2395838, 4791676, 34739651, 69479302, 138958604]

約数ペア:

[(1, 138958604), (2, 69479302), (4, 34739651), (29, 4791676), (58, 2395838), (116, 1197919), (739, 188036), (1478, 94018), (1621, 85724), (2956, 47009), (3242, 42862), (6484, 21431)]