1348168318

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{488821}}^1$

素因数の和:489027

約数の個数: 16

約数和(自身を含む): 2322882144

約数和(自身を除く): 974713826

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 488821, 977642, 3421747, 6843494, 96297737, 192595474, 674084159, 1348168318]

約数ペア:

[(1, 1348168318), (2, 674084159), (7, 192595474), (14, 96297737), (197, 6843494), (394, 3421747), (1379, 977642), (2758, 488821)]