479746808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{30643}}^1$

素因数の和:30771

約数の個数: 32

約数和(自身を含む): 956092800

約数和(自身を除く): 476345992

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 15656, 30643, 61286, 122572, 245144, 582217, 1164434, 2328868, 3156229, 4657736, 6312458, 12624916, 25249832, 59968351, 119936702, 239873404, 479746808]

約数ペア:

[(1, 479746808), (2, 239873404), (4, 119936702), (8, 59968351), (19, 25249832), (38, 12624916), (76, 6312458), (103, 4657736), (152, 3156229), (206, 2328868), (412, 1164434), (824, 582217), (1957, 245144), (3914, 122572), (7828, 61286), (15656, 30643)]