2019577426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 3147258240

約数和(自身を除く): 1127680814

約数列:

[1, 2, 41, 82, 139, 167, 278, 334, 1061, 2122, 5699, 6847, 11398, 13694, 23213, 43501, 46426, 87002, 147479, 177187, 294958, 354374, 951733, 1903466, 6046639, 7264667, 12093278, 14529334, 24628993, 49257986, 1009788713, 2019577426]

約数ペア:

[(1, 2019577426), (2, 1009788713), (41, 49257986), (82, 24628993), (139, 14529334), (167, 12093278), (278, 7264667), (334, 6046639), (1061, 1903466), (2122, 951733), (5699, 354374), (6847, 294958), (11398, 177187), (13694, 147479), (23213, 87002), (43501, 46426)]