1297804532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 2411415552

約数和(自身を除く): 1113611020

約数列:

[1, 2, 4, 23, 46, 92, 103, 151, 206, 302, 412, 604, 907, 1814, 2369, 3473, 3628, 4738, 6946, 9476, 13892, 15553, 20861, 31106, 41722, 62212, 83444, 93421, 136957, 186842, 273914, 357719, 373684, 547828, 715438, 1430876, 2148683, 3150011, 4297366, 6300022, 8594732, 12600044, 14106571, 28213142, 56426284, 324451133, 648902266, 1297804532]

約数ペア:

[(1, 1297804532), (2, 648902266), (4, 324451133), (23, 56426284), (46, 28213142), (92, 14106571), (103, 12600044), (151, 8594732), (206, 6300022), (302, 4297366), (412, 3150011), (604, 2148683), (907, 1430876), (1814, 715438), (2369, 547828), (3473, 373684), (3628, 357719), (4738, 273914), (6946, 186842), (9476, 136957), (13892, 93421), (15553, 83444), (20861, 62212), (31106, 41722)]