1397256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{8317}}^1$

素因数の和:8333

約数の個数: 32

約数和(自身を含む): 3992640

約数和(自身を除く): 2595384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 8317, 16634, 24951, 33268, 49902, 58219, 66536, 99804, 116438, 174657, 199608, 232876, 349314, 465752, 698628, 1397256]

約数ペア:

[(1, 1397256), (2, 698628), (3, 465752), (4, 349314), (6, 232876), (7, 199608), (8, 174657), (12, 116438), (14, 99804), (21, 66536), (24, 58219), (28, 49902), (42, 33268), (56, 24951), (84, 16634), (168, 8317)]