1256212922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1\times {\mathrm{14951}}^1$

素因数の和:15973

約数の個数: 16

約数和(自身を含む): 1930243392

約数和(自身を除く): 674030470

約数列:

[1, 2, 43, 86, 977, 1954, 14951, 29902, 42011, 84022, 642893, 1285786, 14607127, 29214254, 628106461, 1256212922]

約数ペア:

[(1, 1256212922), (2, 628106461), (43, 29214254), (86, 14607127), (977, 1285786), (1954, 642893), (14951, 84022), (29902, 42011)]