2513706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 5674464

約数和(自身を除く): 3160758

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 67, 74, 78, 111, 134, 169, 201, 222, 338, 402, 481, 507, 871, 962, 1014, 1443, 1742, 2479, 2613, 2886, 4958, 5226, 6253, 7437, 11323, 12506, 14874, 18759, 22646, 32227, 33969, 37518, 64454, 67938, 96681, 193362, 418951, 837902, 1256853, 2513706]

約数ペア:

[(1, 2513706), (2, 1256853), (3, 837902), (6, 418951), (13, 193362), (26, 96681), (37, 67938), (39, 64454), (67, 37518), (74, 33969), (78, 32227), (111, 22646), (134, 18759), (169, 14874), (201, 12506), (222, 11323), (338, 7437), (402, 6253), (481, 5226), (507, 4958), (871, 2886), (962, 2613), (1014, 2479), (1443, 1742)]