8978222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 15828480

約数和(自身を除く): 6850258

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 457, 517, 893, 914, 1034, 1786, 5027, 8683, 9823, 10054, 17366, 19646, 21479, 42958, 95513, 191026, 236269, 408101, 472538, 816202, 4489111, 8978222]

約数ペア:

[(1, 8978222), (2, 4489111), (11, 816202), (19, 472538), (22, 408101), (38, 236269), (47, 191026), (94, 95513), (209, 42958), (418, 21479), (457, 19646), (517, 17366), (893, 10054), (914, 9823), (1034, 8683), (1786, 5027)]