331340290

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{17159}}^1$

素因数の和:19097

約数の個数: 16

約数和(自身を含む): 596756160

約数和(自身を除く): 265415870

約数列:

[1, 2, 5, 10, 1931, 3862, 9655, 17159, 19310, 34318, 85795, 171590, 33134029, 66268058, 165670145, 331340290]

約数ペア:

[(1, 331340290), (2, 165670145), (5, 66268058), (10, 33134029), (1931, 171590), (3862, 85795), (9655, 34318), (17159, 19310)]