6966580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 14747040

約数和(自身を除く): 7780460

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2659, 5318, 10636, 13295, 26590, 53180, 348329, 696658, 1393316, 1741645, 3483290, 6966580]

約数ペア:

[(1, 6966580), (2, 3483290), (4, 1741645), (5, 1393316), (10, 696658), (20, 348329), (131, 53180), (262, 26590), (524, 13295), (655, 10636), (1310, 5318), (2620, 2659)]