7121686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 12908448

約数和(自身を除く): 5786762

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 673, 814, 962, 1346, 5291, 7403, 8749, 10582, 14806, 17498, 24901, 49802, 96239, 192478, 273911, 323713, 547822, 647426, 3560843, 7121686]

約数ペア:

[(1, 7121686), (2, 3560843), (11, 647426), (13, 547822), (22, 323713), (26, 273911), (37, 192478), (74, 96239), (143, 49802), (286, 24901), (407, 17498), (481, 14806), (673, 10582), (814, 8749), (962, 7403), (1346, 5291)]