9728090

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2939}}^1$

素因数の和:3277

約数の個数: 16

約数和(自身を含む): 17569440

約数和(自身を除く): 7841350

約数列:

[1, 2, 5, 10, 331, 662, 1655, 2939, 3310, 5878, 14695, 29390, 972809, 1945618, 4864045, 9728090]

約数ペア:

[(1, 9728090), (2, 4864045), (5, 1945618), (10, 972809), (331, 29390), (662, 14695), (1655, 5878), (2939, 3310)]