2780457082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1102481}}^1$

素因数の和:1102593

約数の個数: 16

約数和(自身を含む): 4537815912

約数和(自身を除く): 1757358830

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 1102481, 2204962, 14332253, 28664506, 106940657, 213881314, 1390228541, 2780457082]

約数ペア:

[(1, 2780457082), (2, 1390228541), (13, 213881314), (26, 106940657), (97, 28664506), (194, 14332253), (1261, 2204962), (2522, 1102481)]