2231474833

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{8821}}^1$

素因数の和:9408

約数の個数: 16

約数和(自身を含む): 2591550720

約数和(自身を除く): 360075887

約数列:

[1, 7, 71, 497, 509, 3563, 8821, 36139, 61747, 252973, 626291, 4384037, 4489889, 31429223, 318782119, 2231474833]

約数ペア:

[(1, 2231474833), (7, 318782119), (71, 31429223), (497, 4489889), (509, 4384037), (3563, 626291), (8821, 252973), (36139, 61747)]