2022000008

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{2339}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 4447872000

約数和(自身を除く): 2425871992

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 359, 602, 718, 1204, 1436, 2339, 2408, 2513, 2872, 4678, 5026, 9356, 10052, 15437, 16373, 18712, 20104, 30874, 32746, 61748, 65492, 100577, 108059, 123496, 130984, 201154, 216118, 402308, 432236, 704039, 804616, 839701, 864472, 1408078, 1679402, 2816156, 3358804, 5632312, 5877907, 6717608, 11755814, 23511628, 36107143, 47023256, 72214286, 144428572, 252750001, 288857144, 505500002, 1011000004, 2022000008]

約数ペア:

[(1, 2022000008), (2, 1011000004), (4, 505500002), (7, 288857144), (8, 252750001), (14, 144428572), (28, 72214286), (43, 47023256), (56, 36107143), (86, 23511628), (172, 11755814), (301, 6717608), (344, 5877907), (359, 5632312), (602, 3358804), (718, 2816156), (1204, 1679402), (1436, 1408078), (2339, 864472), (2408, 839701), (2513, 804616), (2872, 704039), (4678, 432236), (5026, 402308), (9356, 216118), (10052, 201154), (15437, 130984), (16373, 123496), (18712, 108059), (20104, 100577), (30874, 65492), (32746, 61748)]