870835417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 929880000

約数和(自身を除く): 59044583

約数列:

[1, 19, 139, 149, 2213, 2641, 2831, 20711, 42047, 307607, 329737, 393509, 5844533, 6265003, 45833443, 870835417]

約数ペア:

[(1, 870835417), (19, 45833443), (139, 6265003), (149, 5844533), (2213, 393509), (2641, 329737), (2831, 307607), (20711, 42047)]