1931664713032

素因数分解:

$2^3\times {\mathrm{138727}}^1\times {\mathrm{1740527}}^1$

素因数の和:1879260

約数の個数: 16

約数和(自身を含む): 3621899525760

約数和(自身を除く): 1690234812728

約数列:

[1, 2, 4, 8, 138727, 277454, 554908, 1109816, 1740527, 3481054, 6962108, 13924216, 241458089129, 482916178258, 965832356516, 1931664713032]

約数ペア:

[(1, 1931664713032), (2, 965832356516), (4, 482916178258), (8, 241458089129), (138727, 13924216), (277454, 6962108), (554908, 3481054), (1109816, 1740527)]