1642469875202

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{673}}^1\times {\mathrm{555421}}^1$

素因数の和:556135

約数の個数: 32

約数和(自身を含む): 2672890615920

約数和(自身を除く): 1030420740718

約数列:

[1, 2, 13, 26, 169, 338, 673, 1346, 2197, 4394, 8749, 17498, 113737, 227474, 555421, 1110842, 1478581, 2957162, 7220473, 14440946, 93866149, 187732298, 373798333, 747596666, 1220259937, 2440519874, 4859378329, 9718756658, 63171918277, 126343836554, 821234937601, 1642469875202]

約数ペア:

[(1, 1642469875202), (2, 821234937601), (13, 126343836554), (26, 63171918277), (169, 9718756658), (338, 4859378329), (673, 2440519874), (1346, 1220259937), (2197, 747596666), (4394, 373798333), (8749, 187732298), (17498, 93866149), (113737, 14440946), (227474, 7220473), (555421, 2957162), (1110842, 1478581)]