252840722

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{5081}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 384199200

約数和(自身を除く): 131358478

約数列:

[1, 2, 139, 179, 278, 358, 5081, 10162, 24881, 49762, 706259, 909499, 1412518, 1818998, 126420361, 252840722]

約数ペア:

[(1, 252840722), (2, 126420361), (139, 1818998), (179, 1412518), (278, 909499), (358, 706259), (5081, 49762), (10162, 24881)]