426708862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{87119}}^1$

素因数の和:87231

約数の個数: 16

約数和(自身を含む): 669081600

約数和(自身を除く): 242372738

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 87119, 174238, 2700689, 5401378, 6882401, 13764802, 213354431, 426708862]

約数ペア:

[(1, 426708862), (2, 213354431), (31, 13764802), (62, 6882401), (79, 5401378), (158, 2700689), (2449, 174238), (4898, 87119)]