1374981454

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75029}}^1$

素因数の和:75073

約数の個数: 48

約数和(自身を含む): 2771308080

約数和(自身を除く): 1396326626

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 18326, 75029, 150058, 525203, 825319, 1050406, 1275493, 1650638, 2550986, 3676421, 5777233, 7352842, 8928451, 11554466, 14030423, 17856902, 28060846, 40440631, 62499157, 80881262, 98212961, 124998314, 196425922, 687490727, 1374981454]

約数ペア:

[(1, 1374981454), (2, 687490727), (7, 196425922), (11, 124998314), (14, 98212961), (17, 80881262), (22, 62499157), (34, 40440631), (49, 28060846), (77, 17856902), (98, 14030423), (119, 11554466), (154, 8928451), (187, 7352842), (238, 5777233), (374, 3676421), (539, 2550986), (833, 1650638), (1078, 1275493), (1309, 1050406), (1666, 825319), (2618, 525203), (9163, 150058), (18326, 75029)]