2912129738

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{4423}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 5045483520

約数和(自身を除く): 2133353782

約数列:

[1, 2, 7, 14, 131, 262, 359, 718, 917, 1834, 2513, 4423, 5026, 8846, 30961, 47029, 61922, 94058, 329203, 579413, 658406, 1158826, 1587857, 3175714, 4055891, 8111782, 11114999, 22229998, 208009267, 416018534, 1456064869, 2912129738]

約数ペア:

[(1, 2912129738), (2, 1456064869), (7, 416018534), (14, 208009267), (131, 22229998), (262, 11114999), (359, 8111782), (718, 4055891), (917, 3175714), (1834, 1587857), (2513, 1158826), (4423, 658406), (5026, 579413), (8846, 329203), (30961, 94058), (47029, 61922)]