2280457894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{469037}}^1$

素因数の和:469080

約数の個数: 32

約数和(自身を含む): 4255112736

約数和(自身を除く): 1974654842

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 469037, 938074, 5159407, 6097481, 7973629, 10318814, 12194962, 15947258, 67072291, 87709919, 103657177, 134144582, 175419838, 207314354, 1140228947, 2280457894]

約数ペア:

[(1, 2280457894), (2, 1140228947), (11, 207314354), (13, 175419838), (17, 134144582), (22, 103657177), (26, 87709919), (34, 67072291), (143, 15947258), (187, 12194962), (221, 10318814), (286, 7973629), (374, 6097481), (442, 5159407), (2431, 938074), (4862, 469037)]