2077897456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{11411}}^1$

素因数の和:12037

約数の個数: 40

約数和(自身を含む): 4245264000

約数和(自身を除く): 2167366544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 599, 1198, 2396, 4792, 9584, 11381, 11411, 22762, 22822, 45524, 45644, 91048, 91288, 182096, 182576, 216809, 433618, 867236, 1734472, 3468944, 6835189, 13670378, 27340756, 54681512, 109363024, 129868591, 259737182, 519474364, 1038948728, 2077897456]

約数ペア:

[(1, 2077897456), (2, 1038948728), (4, 519474364), (8, 259737182), (16, 129868591), (19, 109363024), (38, 54681512), (76, 27340756), (152, 13670378), (304, 6835189), (599, 3468944), (1198, 1734472), (2396, 867236), (4792, 433618), (9584, 216809), (11381, 182576), (11411, 182096), (22762, 91288), (22822, 91048), (45524, 45644)]