313355874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{129593}}^1$

素因数の和:129642

約数の個数: 32

約数和(自身を含む): 696697344

約数和(自身を除く): 383341470

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 129593, 259186, 388779, 777558, 1684709, 3369418, 4017383, 5054127, 8034766, 10108254, 12052149, 24104298, 52225979, 104451958, 156677937, 313355874]

約数ペア:

[(1, 313355874), (2, 156677937), (3, 104451958), (6, 52225979), (13, 24104298), (26, 12052149), (31, 10108254), (39, 8034766), (62, 5054127), (78, 4017383), (93, 3369418), (186, 1684709), (403, 777558), (806, 388779), (1209, 259186), (2418, 129593)]