1808583640916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{34780454633}}^1$

素因数の和:34780454650

約数の個数: 12

約数和(自身を含む): 3408484554132

約数和(自身を除く): 1599900913216

約数列:

[1, 2, 4, 13, 26, 52, 34780454633, 69560909266, 139121818532, 452145910229, 904291820458, 1808583640916]

約数ペア:

[(1, 1808583640916), (2, 904291820458), (4, 452145910229), (13, 139121818532), (26, 69560909266), (52, 34780454633)]