2078971762

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1\times {\mathrm{2591}}^1$

素因数の和:4186

約数の個数: 32

約数和(自身を含む): 3664051200

約数和(自身を除く): 1585079438

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1549, 2591, 3098, 5182, 10843, 18137, 21686, 36274, 57313, 95867, 114626, 191734, 401191, 671069, 802382, 1342138, 4013459, 8026918, 28094213, 56188426, 148497983, 296995966, 1039485881, 2078971762]

約数ペア:

[(1, 2078971762), (2, 1039485881), (7, 296995966), (14, 148497983), (37, 56188426), (74, 28094213), (259, 8026918), (518, 4013459), (1549, 1342138), (2591, 802382), (3098, 671069), (5182, 401191), (10843, 191734), (18137, 114626), (21686, 95867), (36274, 57313)]