643833058856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6190702489}}^1$

素因数の和:6190702508

約数の個数: 16

約数和(自身を含む): 1300047522900

約数和(自身を除く): 656214464044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6190702489, 12381404978, 24762809956, 49525619912, 80479132357, 160958264714, 321916529428, 643833058856]

約数ペア:

[(1, 643833058856), (2, 321916529428), (4, 160958264714), (8, 80479132357), (13, 49525619912), (26, 24762809956), (52, 12381404978), (104, 6190702489)]