249827942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13327}}^1$

素因数の和:13452

約数の個数: 32

約数和(自身を含む): 465733632

約数和(自身を除く): 215905690

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 9373, 13327, 18746, 26654, 93289, 173251, 186578, 346502, 1212757, 1372681, 2425514, 2745362, 9608767, 17844853, 19217534, 35689706, 124913971, 249827942]

約数ペア:

[(1, 249827942), (2, 124913971), (7, 35689706), (13, 19217534), (14, 17844853), (26, 9608767), (91, 2745362), (103, 2425514), (182, 1372681), (206, 1212757), (721, 346502), (1339, 186578), (1442, 173251), (2678, 93289), (9373, 26654), (13327, 18746)]