897597974

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{704551}}^1$

素因数の和:704580

約数の個数: 24

約数和(自身を含む): 1686697488

約数和(自身を除く): 789099514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 704551, 1409102, 4931857, 9159163, 9863714, 18318326, 34522999, 64114141, 69045998, 128228282, 448798987, 897597974]

約数ペア:

[(1, 897597974), (2, 448798987), (7, 128228282), (13, 69045998), (14, 64114141), (26, 34522999), (49, 18318326), (91, 9863714), (98, 9159163), (182, 4931857), (637, 1409102), (1274, 704551)]