2613982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 2270498

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 317, 434, 589, 634, 1178, 2219, 4123, 4438, 6023, 8246, 9827, 12046, 19654, 42161, 68789, 84322, 137578, 186713, 373426, 1306991, 2613982]

約数ペア:

[(1, 2613982), (2, 1306991), (7, 373426), (14, 186713), (19, 137578), (31, 84322), (38, 68789), (62, 42161), (133, 19654), (217, 12046), (266, 9827), (317, 8246), (434, 6023), (589, 4438), (634, 4123), (1178, 2219)]