2039748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 5026560

約数和(自身を除く): 2986812

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 67, 86, 118, 129, 134, 172, 177, 201, 236, 258, 268, 354, 402, 516, 708, 804, 2537, 2881, 3953, 5074, 5762, 7611, 7906, 8643, 10148, 11524, 11859, 15222, 15812, 17286, 23718, 30444, 34572, 47436, 169979, 339958, 509937, 679916, 1019874, 2039748]

約数ペア:

[(1, 2039748), (2, 1019874), (3, 679916), (4, 509937), (6, 339958), (12, 169979), (43, 47436), (59, 34572), (67, 30444), (86, 23718), (118, 17286), (129, 15812), (134, 15222), (172, 11859), (177, 11524), (201, 10148), (236, 8643), (258, 7906), (268, 7611), (354, 5762), (402, 5074), (516, 3953), (708, 2881), (804, 2537)]