2247295813

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1567}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 2781757440

約数和(自身を除く): 534461627

約数列:

[1, 7, 19, 41, 133, 263, 287, 779, 1567, 1841, 4997, 5453, 10783, 10969, 29773, 34979, 64247, 75481, 204877, 208411, 412121, 449729, 1220693, 1434139, 2884847, 7830299, 8544851, 16896961, 54812093, 118278727, 321042259, 2247295813]

約数ペア:

[(1, 2247295813), (7, 321042259), (19, 118278727), (41, 54812093), (133, 16896961), (263, 8544851), (287, 7830299), (779, 2884847), (1567, 1434139), (1841, 1220693), (4997, 449729), (5453, 412121), (10783, 208411), (10969, 204877), (29773, 75481), (34979, 64247)]