1520253356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{972029}}^1$

素因数の和:972073

約数の個数: 24

約数和(自身を含む): 2939418720

約数和(自身を除く): 1419165364

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 972029, 1944058, 3888116, 16524493, 22356667, 33048986, 44713334, 66097972, 89426668, 380063339, 760126678, 1520253356]

約数ペア:

[(1, 1520253356), (2, 760126678), (4, 380063339), (17, 89426668), (23, 66097972), (34, 44713334), (46, 33048986), (68, 22356667), (92, 16524493), (391, 3888116), (782, 1944058), (1564, 972029)]