8889471430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2701967}}^1$

素因数の和:2702028

約数の個数: 32

約数和(自身を含む): 18676002816

約数和(自身を除く): 9786531386

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 2701967, 5403934, 13509835, 18913769, 27019670, 37827538, 94568845, 126992449, 189137690, 253984898, 634962245, 888947143, 1269924490, 1777894286, 4444735715, 8889471430]

約数ペア:

[(1, 8889471430), (2, 4444735715), (5, 1777894286), (7, 1269924490), (10, 888947143), (14, 634962245), (35, 253984898), (47, 189137690), (70, 126992449), (94, 94568845), (235, 37827538), (329, 27019670), (470, 18913769), (658, 13509835), (1645, 5403934), (3290, 2701967)]