2551103686

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{55021}}^1$

素因数の和:55359

約数の個数: 16

約数和(自身を含む): 3882352320

約数和(自身を除く): 1331248634

約数列:

[1, 2, 97, 194, 239, 478, 23183, 46366, 55021, 110042, 5337037, 10674074, 13150019, 26300038, 1275551843, 2551103686]

約数ペア:

[(1, 2551103686), (2, 1275551843), (97, 26300038), (194, 13150019), (239, 10674074), (478, 5337037), (23183, 110042), (46366, 55021)]