2609863030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8418913}}^1$

素因数の和:8418951

約数の個数: 16

約数和(自身を含む): 4849294464

約数和(自身を除く): 2239431434

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8418913, 16837826, 42094565, 84189130, 260986303, 521972606, 1304931515, 2609863030]

約数ペア:

[(1, 2609863030), (2, 1304931515), (5, 521972606), (10, 260986303), (31, 84189130), (62, 42094565), (155, 16837826), (310, 8418913)]