1305200192

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{657863}}^1$

素因数の和:657906

約数の個数: 28

約数和(自身を含む): 2673559296

約数和(自身を除く): 1368359104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 657863, 1315726, 2631452, 5262904, 10525808, 20393753, 21051616, 40787506, 42103232, 81575012, 163150024, 326300048, 652600096, 1305200192]

約数ペア:

[(1, 1305200192), (2, 652600096), (4, 326300048), (8, 163150024), (16, 81575012), (31, 42103232), (32, 40787506), (62, 21051616), (64, 20393753), (124, 10525808), (248, 5262904), (496, 2631452), (992, 1315726), (1984, 657863)]