1553891352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4980421}}^1$

素因数の和:4980443

約数の個数: 32

約数和(自身を含む): 4183554480

約数和(自身を除く): 2629663128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4980421, 9960842, 14941263, 19921684, 29882526, 39843368, 59765052, 64745473, 119530104, 129490946, 194236419, 258981892, 388472838, 517963784, 776945676, 1553891352]

約数ペア:

[(1, 1553891352), (2, 776945676), (3, 517963784), (4, 388472838), (6, 258981892), (8, 194236419), (12, 129490946), (13, 119530104), (24, 64745473), (26, 59765052), (39, 39843368), (52, 29882526), (78, 19921684), (104, 14941263), (156, 9960842), (312, 4980421)]