559990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 1043280

約数和(自身を除く): 483290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1931, 3862, 9655, 19310, 55999, 111998, 279995, 559990]

約数ペア:

[(1, 559990), (2, 279995), (5, 111998), (10, 55999), (29, 19310), (58, 9655), (145, 3862), (290, 1931)]