870816102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 1948477440

約数和(自身を除く): 1077661338

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2131, 2197, 2418, 4262, 4394, 5239, 6393, 6591, 10478, 12786, 13182, 15717, 27703, 31434, 55406, 66061, 68107, 83109, 132122, 136214, 166218, 198183, 204321, 360139, 396366, 408642, 720278, 858793, 1080417, 1717586, 2160834, 2576379, 4681807, 5152758, 9363614, 11164309, 14045421, 22328618, 28090842, 33492927, 66985854, 145136017, 290272034, 435408051, 870816102]

約数ペア:

[(1, 870816102), (2, 435408051), (3, 290272034), (6, 145136017), (13, 66985854), (26, 33492927), (31, 28090842), (39, 22328618), (62, 14045421), (78, 11164309), (93, 9363614), (169, 5152758), (186, 4681807), (338, 2576379), (403, 2160834), (507, 1717586), (806, 1080417), (1014, 858793), (1209, 720278), (2131, 408642), (2197, 396366), (2418, 360139), (4262, 204321), (4394, 198183), (5239, 166218), (6393, 136214), (6591, 132122), (10478, 83109), (12786, 68107), (13182, 66061), (15717, 55406), (27703, 31434)]