7979379770

素因数分解:

$2^1\times 5^1\times {\mathrm{42181}}^1\times {\mathrm{18917}}^1$

素因数の和:61105

約数の個数: 16

約数和(自身を含む): 14363983368

約数和(自身を除く): 6384603598

約数列:

[1, 2, 5, 10, 18917, 37834, 42181, 84362, 94585, 189170, 210905, 421810, 797937977, 1595875954, 3989689885, 7979379770]

約数ペア:

[(1, 7979379770), (2, 3989689885), (5, 1595875954), (10, 797937977), (18917, 421810), (37834, 210905), (42181, 189170), (84362, 94585)]