135780386

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{21893}}^1$

素因数の和:22345

約数の個数: 16

約数和(自身を含む): 233302464

約数和(自身を除く): 97522078

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 21893, 43786, 153251, 306502, 9698599, 19397198, 67890193, 135780386]

約数ペア:

[(1, 135780386), (2, 67890193), (7, 19397198), (14, 9698599), (443, 306502), (886, 153251), (3101, 43786), (6202, 21893)]