4127942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 7839552

約数和(自身を除く): 3711610

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 613, 962, 1226, 3367, 4291, 6734, 7969, 8582, 15938, 22681, 45362, 55783, 111566, 158767, 294853, 317534, 589706, 2063971, 4127942]

約数ペア:

[(1, 4127942), (2, 2063971), (7, 589706), (13, 317534), (14, 294853), (26, 158767), (37, 111566), (74, 55783), (91, 45362), (182, 22681), (259, 15938), (481, 8582), (518, 7969), (613, 6734), (962, 4291), (1226, 3367)]