328270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 625968

約数和(自身を除く): 297698

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1931, 3862, 9655, 19310, 32827, 65654, 164135, 328270]

約数ペア:

[(1, 328270), (2, 164135), (5, 65654), (10, 32827), (17, 19310), (34, 9655), (85, 3862), (170, 1931)]