2021697538

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{12713}}^1$

素因数の和:13066

約数の個数: 32

約数和(自身を含む): 3571311744

約数和(自身を除く): 1549614206

約数列:

[1, 2, 7, 14, 37, 74, 259, 307, 518, 614, 2149, 4298, 11359, 12713, 22718, 25426, 79513, 88991, 159026, 177982, 470381, 940762, 3292667, 3902891, 6585334, 7805782, 27320237, 54640474, 144406967, 288813934, 1010848769, 2021697538]

約数ペア:

[(1, 2021697538), (2, 1010848769), (7, 288813934), (14, 144406967), (37, 54640474), (74, 27320237), (259, 7805782), (307, 6585334), (518, 3902891), (614, 3292667), (2149, 940762), (4298, 470381), (11359, 177982), (12713, 159026), (22718, 88991), (25426, 79513)]