2008346968

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{695411}}^1$

素因数の和:695455

約数の個数: 24

約数和(自身を含む): 3974279580

約数和(自身を除く): 1965932612

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 695411, 1390822, 2781644, 5563288, 13212809, 26425618, 52851236, 105702472, 251043371, 502086742, 1004173484, 2008346968]

約数ペア:

[(1, 2008346968), (2, 1004173484), (4, 502086742), (8, 251043371), (19, 105702472), (38, 52851236), (76, 26425618), (152, 13212809), (361, 5563288), (722, 2781644), (1444, 1390822), (2888, 695411)]