489677984

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{493627}}^1$

素因数の和:493668

約数の個数: 24

約数和(自身を含む): 995154048

約数和(自身を除く): 505476064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 493627, 987254, 1974508, 3949016, 7898032, 15302437, 15796064, 30604874, 61209748, 122419496, 244838992, 489677984]

約数ペア:

[(1, 489677984), (2, 244838992), (4, 122419496), (8, 61209748), (16, 30604874), (31, 15796064), (32, 15302437), (62, 7898032), (124, 3949016), (248, 1974508), (496, 987254), (992, 493627)]