1310959986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1642807}}^1$

素因数の和:1642838

約数の個数: 32

約数和(自身を含む): 3154191360

約数和(自身を除く): 1843231374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1642807, 3285614, 4928421, 9856842, 11499649, 22999298, 31213333, 34498947, 62426666, 68997894, 93639999, 187279998, 218493331, 436986662, 655479993, 1310959986]

約数ペア:

[(1, 1310959986), (2, 655479993), (3, 436986662), (6, 218493331), (7, 187279998), (14, 93639999), (19, 68997894), (21, 62426666), (38, 34498947), (42, 31213333), (57, 22999298), (114, 11499649), (133, 9856842), (266, 4928421), (399, 3285614), (798, 1642807)]