2016345656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10463}}^1$

素因数の和:10608

約数の個数: 64

約数和(自身を含む): 4350931200

約数和(自身を除く): 2334585544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 109, 136, 218, 221, 436, 442, 872, 884, 1417, 1768, 1853, 2834, 3706, 5668, 7412, 10463, 11336, 14824, 20926, 24089, 41852, 48178, 83704, 96356, 136019, 177871, 192712, 272038, 355742, 544076, 711484, 1088152, 1140467, 1422968, 2280934, 2312323, 4561868, 4624646, 9123736, 9249292, 14826071, 18498584, 19387939, 29652142, 38775878, 59304284, 77551756, 118608568, 155103512, 252043207, 504086414, 1008172828, 2016345656]

約数ペア:

[(1, 2016345656), (2, 1008172828), (4, 504086414), (8, 252043207), (13, 155103512), (17, 118608568), (26, 77551756), (34, 59304284), (52, 38775878), (68, 29652142), (104, 19387939), (109, 18498584), (136, 14826071), (218, 9249292), (221, 9123736), (436, 4624646), (442, 4561868), (872, 2312323), (884, 2280934), (1417, 1422968), (1768, 1140467), (1853, 1088152), (2834, 711484), (3706, 544076), (5668, 355742), (7412, 272038), (10463, 192712), (11336, 177871), (14824, 136019), (20926, 96356), (24089, 83704), (41852, 48178)]