84980434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1229}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 74427566

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 449, 898, 1229, 2458, 3143, 4939, 6286, 8603, 9878, 13519, 17206, 27038, 34573, 69146, 94633, 189266, 551821, 1103642, 3862747, 6070031, 7725494, 12140062, 42490217, 84980434]

約数ペア:

[(1, 84980434), (2, 42490217), (7, 12140062), (11, 7725494), (14, 6070031), (22, 3862747), (77, 1103642), (154, 551821), (449, 189266), (898, 94633), (1229, 69146), (2458, 34573), (3143, 27038), (4939, 17206), (6286, 13519), (8603, 9878)]