2017366878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 4199040000

約数和(自身を除く): 2181673122

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 199, 213, 318, 398, 426, 449, 597, 898, 1194, 1347, 2694, 3763, 7526, 10547, 11289, 14129, 21094, 22578, 23797, 28258, 31641, 31879, 42387, 47594, 63282, 63758, 71391, 84774, 89351, 95637, 142782, 178702, 191274, 268053, 536106, 748837, 1497674, 1689587, 2246511, 3379174, 4493022, 4735603, 5068761, 6343921, 9471206, 10137522, 12687842, 14206809, 19031763, 28413618, 38063526, 336227813, 672455626, 1008683439, 2017366878]

約数ペア:

[(1, 2017366878), (2, 1008683439), (3, 672455626), (6, 336227813), (53, 38063526), (71, 28413618), (106, 19031763), (142, 14206809), (159, 12687842), (199, 10137522), (213, 9471206), (318, 6343921), (398, 5068761), (426, 4735603), (449, 4493022), (597, 3379174), (898, 2246511), (1194, 1689587), (1347, 1497674), (2694, 748837), (3763, 536106), (7526, 268053), (10547, 191274), (11289, 178702), (14129, 142782), (21094, 95637), (22578, 89351), (23797, 84774), (28258, 71391), (31641, 63758), (31879, 63282), (42387, 47594)]