2019803394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{907369}}^1$

素因数の和:907434

約数の個数: 32

約数和(自身を含む): 4703806080

約数和(自身を除く): 2684002686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 907369, 1814738, 2722107, 5444214, 6351583, 12703166, 19054749, 38109498, 48090557, 96181114, 144271671, 288543342, 336633899, 673267798, 1009901697, 2019803394]

約数ペア:

[(1, 2019803394), (2, 1009901697), (3, 673267798), (6, 336633899), (7, 288543342), (14, 144271671), (21, 96181114), (42, 48090557), (53, 38109498), (106, 19054749), (159, 12703166), (318, 6351583), (371, 5444214), (742, 2722107), (1113, 1814738), (2226, 907369)]