2017379231

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{22447}}^1$

素因数の和:22838

約数の個数: 16

約数和(自身を含む): 2374818816

約数和(自身を除く): 357439585

約数列:

[1, 7, 37, 259, 347, 2429, 12839, 22447, 89873, 157129, 830539, 5813773, 7789109, 54523763, 288197033, 2017379231]

約数ペア:

[(1, 2017379231), (7, 288197033), (37, 54523763), (259, 7789109), (347, 5813773), (2429, 830539), (12839, 157129), (22447, 89873)]