1900231318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{302681}}^1$

素因数の和:302799

約数の個数: 16

約数和(自身を含む): 2956597776

約数和(自身を除く): 1056366458

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 302681, 605362, 13015283, 22095713, 26030566, 44191426, 950115659, 1900231318]

約数ペア:

[(1, 1900231318), (2, 950115659), (43, 44191426), (73, 26030566), (86, 22095713), (146, 13015283), (3139, 605362), (6278, 302681)]