2988396004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3691}}^1\times {\mathrm{18401}}^1$

素因数の和:22107

約数の個数: 24

約数和(自身を含む): 5706975456

約数和(自身を除く): 2718579452

約数列:

[1, 2, 4, 11, 22, 44, 3691, 7382, 14764, 18401, 36802, 40601, 73604, 81202, 162404, 202411, 404822, 809644, 67918091, 135836182, 271672364, 747099001, 1494198002, 2988396004]

約数ペア:

[(1, 2988396004), (2, 1494198002), (4, 747099001), (11, 271672364), (22, 135836182), (44, 67918091), (3691, 809644), (7382, 404822), (14764, 202411), (18401, 162404), (36802, 81202), (40601, 73604)]