2685201710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8661941}}^1$

素因数の和:8661979

約数の個数: 16

約数和(自身を含む): 4989278592

約数和(自身を除く): 2304076882

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8661941, 17323882, 43309705, 86619410, 268520171, 537040342, 1342600855, 2685201710]

約数ペア:

[(1, 2685201710), (2, 1342600855), (5, 537040342), (10, 268520171), (31, 86619410), (62, 43309705), (155, 17323882), (310, 8661941)]