268317962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641909}}^1$

素因数の和:641941

約数の個数: 16

約数和(自身を含む): 462175200

約数和(自身を除く): 193857238

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 641909, 1283818, 7060999, 12196271, 14121998, 24392542, 134158981, 268317962]

約数ペア:

[(1, 268317962), (2, 134158981), (11, 24392542), (19, 14121998), (22, 12196271), (38, 7060999), (209, 1283818), (418, 641909)]