2488746867

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{18367}}^1$

素因数の和:18479

約数の個数: 24

約数和(自身を含む): 3501969408

約数和(自身を除く): 1013222541

約数列:

[1, 3, 31, 47, 93, 141, 961, 1457, 2883, 4371, 18367, 45167, 55101, 135501, 569377, 863249, 1708131, 2589747, 17650687, 26760719, 52952061, 80282157, 829582289, 2488746867]

約数ペア:

[(1, 2488746867), (3, 829582289), (31, 80282157), (47, 52952061), (93, 26760719), (141, 17650687), (961, 2589747), (1457, 1708131), (2883, 863249), (4371, 569377), (18367, 135501), (45167, 55101)]