858164932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 1596716352

約数和(自身を除く): 738551420

約数列:

[1, 2, 4, 41, 43, 73, 82, 86, 146, 164, 172, 292, 1667, 1763, 2993, 3139, 3334, 3526, 5986, 6278, 6668, 7052, 11972, 12556, 68347, 71681, 121691, 128699, 136694, 143362, 243382, 257398, 273388, 286724, 486764, 514796, 2938921, 4989331, 5232713, 5877842, 9978662, 10465426, 11755684, 19957324, 20930852, 214541233, 429082466, 858164932]

約数ペア:

[(1, 858164932), (2, 429082466), (4, 214541233), (41, 20930852), (43, 19957324), (73, 11755684), (82, 10465426), (86, 9978662), (146, 5877842), (164, 5232713), (172, 4989331), (292, 2938921), (1667, 514796), (1763, 486764), (2993, 286724), (3139, 273388), (3334, 257398), (3526, 243382), (5986, 143362), (6278, 136694), (6668, 128699), (7052, 121691), (11972, 71681), (12556, 68347)]