118536478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 199182240

約数和(自身を除く): 80645762

約数列:

[1, 2, 17, 19, 34, 38, 281, 323, 562, 646, 653, 1306, 4777, 5339, 9554, 10678, 11101, 12407, 22202, 24814, 90763, 181526, 183493, 210919, 366986, 421838, 3119381, 3486367, 6238762, 6972734, 59268239, 118536478]

約数ペア:

[(1, 118536478), (2, 59268239), (17, 6972734), (19, 6238762), (34, 3486367), (38, 3119381), (281, 421838), (323, 366986), (562, 210919), (646, 183493), (653, 181526), (1306, 90763), (4777, 24814), (5339, 22202), (9554, 12407), (10678, 11101)]