631634738

素因数分解:

$2^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{28573}}^1$

素因数の和:30161

約数の個数: 16

約数和(自身を含む): 1083526080

約数和(自身を除く): 451891342

約数列:

[1, 2, 7, 14, 1579, 3158, 11053, 22106, 28573, 57146, 200011, 400022, 45116767, 90233534, 315817369, 631634738]

約数ペア:

[(1, 631634738), (2, 315817369), (7, 90233534), (14, 45116767), (1579, 400022), (3158, 200011), (11053, 57146), (22106, 28573)]