4631990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 9634464

約数和(自身を除く): 5002474

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 2477, 4954, 12385, 24770, 27247, 42109, 54494, 84218, 136235, 210545, 272470, 421090, 463199, 926398, 2315995, 4631990]

約数ペア:

[(1, 4631990), (2, 2315995), (5, 926398), (10, 463199), (11, 421090), (17, 272470), (22, 210545), (34, 136235), (55, 84218), (85, 54494), (110, 42109), (170, 27247), (187, 24770), (374, 12385), (935, 4954), (1870, 2477)]