2000277118

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{757}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 3561902640

約数和(自身を除く): 1561625522

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 457, 757, 826, 914, 1514, 2891, 3199, 5299, 5782, 6398, 10598, 22393, 26963, 37093, 44663, 44786, 53926, 74186, 89326, 188741, 312641, 345949, 377482, 625282, 691898, 1321187, 2188487, 2421643, 2642374, 4376974, 4843286, 16951501, 20410991, 33903002, 40821982, 142876937, 285753874, 1000138559, 2000277118]

約数ペア:

[(1, 2000277118), (2, 1000138559), (7, 285753874), (14, 142876937), (49, 40821982), (59, 33903002), (98, 20410991), (118, 16951501), (413, 4843286), (457, 4376974), (757, 2642374), (826, 2421643), (914, 2188487), (1514, 1321187), (2891, 691898), (3199, 625282), (5299, 377482), (5782, 345949), (6398, 312641), (10598, 188741), (22393, 89326), (26963, 74186), (37093, 53926), (44663, 44786)]