8902982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 15638400

約数和(自身を除く): 6735418

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 361, 418, 649, 722, 1121, 1298, 2242, 3971, 6859, 7942, 12331, 13718, 21299, 24662, 42598, 75449, 150898, 234289, 404681, 468578, 809362, 4451491, 8902982]

約数ペア:

[(1, 8902982), (2, 4451491), (11, 809362), (19, 468578), (22, 404681), (38, 234289), (59, 150898), (118, 75449), (209, 42598), (361, 24662), (418, 21299), (649, 13718), (722, 12331), (1121, 7942), (1298, 6859), (2242, 3971)]