173617418

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{4987}}^1$

素因数の和:5118

約数の個数: 24

約数和(自身を含む): 284794848

約数和(自身を除く): 111177430

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 2678, 4987, 9974, 17407, 34814, 64831, 129662, 513661, 842803, 1027322, 1685606, 6677593, 13355186, 86808709, 173617418]

約数ペア:

[(1, 173617418), (2, 86808709), (13, 13355186), (26, 6677593), (103, 1685606), (169, 1027322), (206, 842803), (338, 513661), (1339, 129662), (2678, 64831), (4987, 34814), (9974, 17407)]