7429988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 13927200

約数和(自身を除く): 6497212

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 1657, 2242, 3314, 4484, 6628, 31483, 62966, 97763, 125932, 195526, 391052, 1857497, 3714994, 7429988]

約数ペア:

[(1, 7429988), (2, 3714994), (4, 1857497), (19, 391052), (38, 195526), (59, 125932), (76, 97763), (118, 62966), (236, 31483), (1121, 6628), (1657, 4484), (2242, 3314)]