270147142

素因数分解:

$2^1\times {\mathrm{1321}}^1\times {\mathrm{102251}}^1$

素因数の和:103574

約数の個数: 8

約数和(自身を含む): 405531432

約数和(自身を除く): 135384290

約数列:

[1, 2, 1321, 2642, 102251, 204502, 135073571, 270147142]

約数ペア:

[(1, 270147142), (2, 135073571), (1321, 204502), (2642, 102251)]