2541028

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 5124224

約数和(自身を除く): 2583196

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 601, 604, 1057, 1202, 2114, 2404, 4207, 4228, 8414, 16828, 90751, 181502, 363004, 635257, 1270514, 2541028]

約数ペア:

[(1, 2541028), (2, 1270514), (4, 635257), (7, 363004), (14, 181502), (28, 90751), (151, 16828), (302, 8414), (601, 4228), (604, 4207), (1057, 2404), (1202, 2114)]