4786390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 9958464

約数和(自身を除く): 5172074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 677, 707, 1010, 1354, 1414, 3385, 3535, 4739, 6770, 7070, 9478, 23695, 47390, 68377, 136754, 341885, 478639, 683770, 957278, 2393195, 4786390]

約数ペア:

[(1, 4786390), (2, 2393195), (5, 957278), (7, 683770), (10, 478639), (14, 341885), (35, 136754), (70, 68377), (101, 47390), (202, 23695), (505, 9478), (677, 7070), (707, 6770), (1010, 4739), (1354, 3535), (1414, 3385)]