8999978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5867}}^1$

素因数の和:5941

約数の個数: 16

約数和(自身を含む): 14787360

約数和(自身を除く): 5787382

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 5867, 11734, 76271, 152542, 346153, 692306, 4499989, 8999978]

約数ペア:

[(1, 8999978), (2, 4499989), (13, 692306), (26, 346153), (59, 152542), (118, 76271), (767, 11734), (1534, 5867)]