7620518892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1277753}}^1$

素因数の和:1277838

約数の個数: 48

約数和(自身を含む): 20607616512

約数和(自身を除く): 12987097620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 1277753, 2555506, 3833259, 5111012, 7666518, 8944271, 15333036, 17888542, 26832813, 35777084, 53665626, 90720463, 107331252, 181440926, 272161389, 362881852, 544322778, 635043241, 1088645556, 1270086482, 1905129723, 2540172964, 3810259446, 7620518892]

約数ペア:

[(1, 7620518892), (2, 3810259446), (3, 2540172964), (4, 1905129723), (6, 1270086482), (7, 1088645556), (12, 635043241), (14, 544322778), (21, 362881852), (28, 272161389), (42, 181440926), (71, 107331252), (84, 90720463), (142, 53665626), (213, 35777084), (284, 26832813), (426, 17888542), (497, 15333036), (852, 8944271), (994, 7666518), (1491, 5111012), (1988, 3833259), (2982, 2555506), (5964, 1277753)]