2088157316

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{1451}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 4228224000

約数和(自身を除く): 2140066684

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 499, 721, 998, 1442, 1451, 1996, 2884, 2902, 3493, 5804, 6986, 10157, 13972, 20314, 40628, 51397, 102794, 149453, 205588, 298906, 359779, 597812, 719558, 724049, 1046171, 1439116, 1448098, 2092342, 2896196, 4184684, 5068343, 10136686, 20273372, 74577047, 149154094, 298308188, 522039329, 1044078658, 2088157316]

約数ペア:

[(1, 2088157316), (2, 1044078658), (4, 522039329), (7, 298308188), (14, 149154094), (28, 74577047), (103, 20273372), (206, 10136686), (412, 5068343), (499, 4184684), (721, 2896196), (998, 2092342), (1442, 1448098), (1451, 1439116), (1996, 1046171), (2884, 724049), (2902, 719558), (3493, 597812), (5804, 359779), (6986, 298906), (10157, 205588), (13972, 149453), (20314, 102794), (40628, 51397)]