396236470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5660521}}^1$

素因数の和:5660535

約数の個数: 16

約数和(自身を含む): 815115168

約数和(自身を除く): 418878698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5660521, 11321042, 28302605, 39623647, 56605210, 79247294, 198118235, 396236470]

約数ペア:

[(1, 396236470), (2, 198118235), (5, 79247294), (7, 56605210), (10, 39623647), (14, 28302605), (35, 11321042), (70, 5660521)]