2638429633

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{22291}}^1$

素因数の和:22792

約数の個数: 16

約数和(自身を含む): 3103759744

約数和(自身を除く): 465330111

約数列:

[1, 7, 37, 259, 457, 3199, 16909, 22291, 118363, 156037, 824767, 5773369, 10186987, 71308909, 376918519, 2638429633]

約数ペア:

[(1, 2638429633), (7, 376918519), (37, 71308909), (259, 10186987), (457, 5773369), (3199, 824767), (16909, 156037), (22291, 118363)]