250800974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{13007}}^1$

素因数の和:13351

約数の個数: 16

約数和(自身を含む): 389615616

約数和(自身を除く): 138814642

約数列:

[1, 2, 31, 62, 311, 622, 9641, 13007, 19282, 26014, 403217, 806434, 4045177, 8090354, 125400487, 250800974]

約数ペア:

[(1, 250800974), (2, 125400487), (31, 8090354), (62, 4045177), (311, 806434), (622, 403217), (9641, 26014), (13007, 19282)]