2080484724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{65647}}^1$

素因数の和:65812

約数の個数: 48

約数和(自身を含む): 5146803200

約数和(自身を除く): 3066318476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2641, 5282, 7923, 10564, 15846, 31692, 65647, 131294, 196941, 262588, 393882, 787764, 1247293, 2494586, 3741879, 4989172, 7483758, 9124933, 14967516, 18249866, 27374799, 36499732, 54749598, 109499196, 173373727, 346747454, 520121181, 693494908, 1040242362, 2080484724]

約数ペア:

[(1, 2080484724), (2, 1040242362), (3, 693494908), (4, 520121181), (6, 346747454), (12, 173373727), (19, 109499196), (38, 54749598), (57, 36499732), (76, 27374799), (114, 18249866), (139, 14967516), (228, 9124933), (278, 7483758), (417, 4989172), (556, 3741879), (834, 2494586), (1668, 1247293), (2641, 787764), (5282, 393882), (7923, 262588), (10564, 196941), (15846, 131294), (31692, 65647)]