2021189222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{12073}}^1$

素因数の和:12272

約数の個数: 32

約数和(自身を含む): 3359083392

約数和(自身を除く): 1337894170

約数列:

[1, 2, 13, 26, 47, 94, 137, 274, 611, 1222, 1781, 3562, 6439, 12073, 12878, 24146, 83707, 156949, 167414, 313898, 567431, 1134862, 1654001, 3308002, 7376603, 14753206, 21502013, 43004026, 77738047, 155476094, 1010594611, 2021189222]

約数ペア:

[(1, 2021189222), (2, 1010594611), (13, 155476094), (26, 77738047), (47, 43004026), (94, 21502013), (137, 14753206), (274, 7376603), (611, 3308002), (1222, 1654001), (1781, 1134862), (3562, 567431), (6439, 313898), (12073, 167414), (12878, 156949), (24146, 83707)]