8288889258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{220931}}^1$

素因数の和:220999

約数の個数: 48

約数和(自身を含む): 18436333536

約数和(自身を除く): 10147444278

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 962, 1014, 1443, 2886, 6253, 12506, 18759, 37518, 220931, 441862, 662793, 1325586, 2872103, 5744206, 8174447, 8616309, 16348894, 17232618, 24523341, 37337339, 49046682, 74674678, 106267811, 112012017, 212535622, 224024034, 318803433, 637606866, 1381481543, 2762963086, 4144444629, 8288889258]

約数ペア:

[(1, 8288889258), (2, 4144444629), (3, 2762963086), (6, 1381481543), (13, 637606866), (26, 318803433), (37, 224024034), (39, 212535622), (74, 112012017), (78, 106267811), (111, 74674678), (169, 49046682), (222, 37337339), (338, 24523341), (481, 17232618), (507, 16348894), (962, 8616309), (1014, 8174447), (1443, 5744206), (2886, 2872103), (6253, 1325586), (12506, 662793), (18759, 441862), (37518, 220931)]