2689245811

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{37951}}^1$

素因数の和:38202

約数の個数: 16

約数和(自身を含む): 3147890688

約数和(自身を除く): 458644877

約数列:

[1, 7, 53, 191, 371, 1337, 10123, 37951, 70861, 265657, 2011403, 7248641, 14079821, 50740487, 384177973, 2689245811]

約数ペア:

[(1, 2689245811), (7, 384177973), (53, 50740487), (191, 14079821), (371, 7248641), (1337, 2011403), (10123, 265657), (37951, 70861)]