1845116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 4111296

約数和(自身を除く): 2266180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 137, 148, 182, 259, 274, 364, 481, 518, 548, 959, 962, 1036, 1781, 1918, 1924, 3367, 3562, 3836, 5069, 6734, 7124, 10138, 12467, 13468, 20276, 24934, 35483, 49868, 65897, 70966, 131794, 141932, 263588, 461279, 922558, 1845116]

約数ペア:

[(1, 1845116), (2, 922558), (4, 461279), (7, 263588), (13, 141932), (14, 131794), (26, 70966), (28, 65897), (37, 49868), (52, 35483), (74, 24934), (91, 20276), (137, 13468), (148, 12467), (182, 10138), (259, 7124), (274, 6734), (364, 5069), (481, 3836), (518, 3562), (548, 3367), (959, 1924), (962, 1918), (1036, 1781)]