2912842595

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 4002956640

約数和(自身を除く): 1090114045

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 397, 457, 845, 1235, 1985, 2285, 3211, 5161, 5941, 7543, 8683, 16055, 25805, 29705, 37715, 43415, 67093, 77233, 98059, 112879, 181429, 335465, 386165, 490295, 564395, 907145, 1274767, 1467427, 2358577, 3447151, 6373835, 7337135, 11792885, 17235755, 30661501, 44812963, 153307505, 224064815, 582568519, 2912842595]

約数ペア:

[(1, 2912842595), (5, 582568519), (13, 224064815), (19, 153307505), (65, 44812963), (95, 30661501), (169, 17235755), (247, 11792885), (397, 7337135), (457, 6373835), (845, 3447151), (1235, 2358577), (1985, 1467427), (2285, 1274767), (3211, 907145), (5161, 564395), (5941, 490295), (7543, 386165), (8683, 335465), (16055, 181429), (25805, 112879), (29705, 98059), (37715, 77233), (43415, 67093)]