805341602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{71867}}^1$

素因数の和:72313

約数の個数: 16

約数和(自身を含む): 1303972992

約数和(自身を除く): 498631390

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 71867, 143734, 934271, 1868542, 30974677, 61949354, 402670801, 805341602]

約数ペア:

[(1, 805341602), (2, 402670801), (13, 61949354), (26, 30974677), (431, 1868542), (862, 934271), (5603, 143734), (11206, 71867)]