9958460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7013}}^1$

素因数の和:7093

約数の個数: 24

約数和(自身を含む): 21210336

約数和(自身を除く): 11251876

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 7013, 14026, 28052, 35065, 70130, 140260, 497923, 995846, 1991692, 2489615, 4979230, 9958460]

約数ペア:

[(1, 9958460), (2, 4979230), (4, 2489615), (5, 1991692), (10, 995846), (20, 497923), (71, 140260), (142, 70130), (284, 35065), (355, 28052), (710, 14026), (1420, 7013)]