307608554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{28477}}^1$

素因数の和:28981

約数の個数: 16

約数和(自身を含む): 504402336

約数和(自身を除く): 196793782

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 28477, 56954, 313247, 626494, 13982207, 27964414, 153804277, 307608554]

約数ペア:

[(1, 307608554), (2, 153804277), (11, 27964414), (22, 13982207), (491, 626494), (982, 313247), (5401, 56954), (10802, 28477)]