2245751998

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2197409}}^1$

素因数の和:2197491

約数の個数: 16

約数和(自身を含む): 3902600160

約数和(自身を除く): 1656848162

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2197409, 4394818, 15381863, 30763726, 160410857, 320821714, 1122875999, 2245751998]

約数ペア:

[(1, 2245751998), (2, 1122875999), (7, 320821714), (14, 160410857), (73, 30763726), (146, 15381863), (511, 4394818), (1022, 2197409)]