1330821817538

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{21890677}}^1$

素因数の和:21891061

約数の個数: 16

約数和(自身を含む): 2021385206520

約数和(自身を除く): 690563388982

約数列:

[1, 2, 113, 226, 269, 538, 30397, 60794, 21890677, 43781354, 2473646501, 4947293002, 5888592113, 11777184226, 665410908769, 1330821817538]

約数ペア:

[(1, 1330821817538), (2, 665410908769), (113, 11777184226), (226, 5888592113), (269, 4947293002), (538, 2473646501), (30397, 43781354), (60794, 21890677)]