1279208026

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{38851}}^1$

素因数の和:39117

約数の個数: 16

約数和(自身を含む): 1949748768

約数和(自身を除く): 670540742

約数列:

[1, 2, 101, 163, 202, 326, 16463, 32926, 38851, 77702, 3923951, 6332713, 7847902, 12665426, 639604013, 1279208026]

約数ペア:

[(1, 1279208026), (2, 639604013), (101, 12665426), (163, 7847902), (202, 6332713), (326, 3923951), (16463, 77702), (32926, 38851)]