2700438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 5896800

約数和(自身を除く): 3196362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 389, 534, 778, 1157, 1167, 2314, 2334, 3471, 5057, 6942, 10114, 15171, 30342, 34621, 69242, 103863, 207726, 450073, 900146, 1350219, 2700438]

約数ペア:

[(1, 2700438), (2, 1350219), (3, 900146), (6, 450073), (13, 207726), (26, 103863), (39, 69242), (78, 34621), (89, 30342), (178, 15171), (267, 10114), (389, 6942), (534, 5057), (778, 3471), (1157, 2334), (1167, 2314)]