2095213984

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{5279}}^1$

素因数の和:5525

約数の個数: 48

約数和(自身を含む): 4204569600

約数和(自身を除く): 2109355616

約数列:

[1, 2, 4, 8, 16, 32, 79, 157, 158, 314, 316, 628, 632, 1256, 1264, 2512, 2528, 5024, 5279, 10558, 12403, 21116, 24806, 42232, 49612, 84464, 99224, 168928, 198448, 396896, 417041, 828803, 834082, 1657606, 1668164, 3315212, 3336328, 6630424, 6672656, 13260848, 13345312, 26521696, 65475437, 130950874, 261901748, 523803496, 1047606992, 2095213984]

約数ペア:

[(1, 2095213984), (2, 1047606992), (4, 523803496), (8, 261901748), (16, 130950874), (32, 65475437), (79, 26521696), (157, 13345312), (158, 13260848), (314, 6672656), (316, 6630424), (628, 3336328), (632, 3315212), (1256, 1668164), (1264, 1657606), (2512, 834082), (2528, 828803), (5024, 417041), (5279, 396896), (10558, 198448), (12403, 168928), (21116, 99224), (24806, 84464), (42232, 49612)]