1748989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 2064384

約数和(自身を除く): 315395

約数列:

[1, 11, 23, 31, 223, 253, 341, 713, 2453, 5129, 6913, 7843, 56419, 76043, 158999, 1748989]

約数ペア:

[(1, 1748989), (11, 158999), (23, 76043), (31, 56419), (223, 7843), (253, 6913), (341, 5129), (713, 2453)]