7998044977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1\times {\mathrm{5807}}^1$

素因数の和:7872

約数の個数: 16

約数和(自身を含む): 8781696000

約数和(自身を除く): 783651023

約数列:

[1, 13, 53, 689, 1999, 5807, 25987, 75491, 105947, 307771, 1377311, 4001023, 11608193, 150906509, 615234229, 7998044977]

約数ペア:

[(1, 7998044977), (13, 615234229), (53, 150906509), (689, 11608193), (1999, 4001023), (5807, 1377311), (25987, 307771), (75491, 105947)]