330914312

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{19801}}^1$

素因数の和:21896

約数の個数: 16

約数和(自身を含む): 620792700

約数和(自身を除く): 289878388

約数列:

[1, 2, 4, 8, 2089, 4178, 8356, 16712, 19801, 39602, 79204, 158408, 41364289, 82728578, 165457156, 330914312]

約数ペア:

[(1, 330914312), (2, 165457156), (4, 82728578), (8, 41364289), (2089, 158408), (4178, 79204), (8356, 39602), (16712, 19801)]