42052562

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 63984600

約数和(自身を除く): 21932038

約数列:

[1, 2, 101, 202, 409, 509, 818, 1018, 41309, 51409, 82618, 102818, 208181, 416362, 21026281, 42052562]

約数ペア:

[(1, 42052562), (2, 21026281), (101, 416362), (202, 208181), (409, 102818), (509, 82618), (818, 51409), (1018, 41309)]