13301014780

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{680707}}^1$

素因数の和:681693

約数の個数: 24

約数和(自身を含む): 27960761808

約数和(自身を除く): 14659747028

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 9770, 19540, 680707, 1361414, 2722828, 3403535, 6807070, 13614140, 665050739, 1330101478, 2660202956, 3325253695, 6650507390, 13301014780]

約数ペア:

[(1, 13301014780), (2, 6650507390), (4, 3325253695), (5, 2660202956), (10, 1330101478), (20, 665050739), (977, 13614140), (1954, 6807070), (3908, 3403535), (4885, 2722828), (9770, 1361414), (19540, 680707)]