1917998096

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{60943}}^1$

素因数の和:61239

約数の個数: 40

約数和(自身を含む): 4262179584

約数和(自身を除く): 2344181488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1967, 2248, 3934, 4496, 7868, 15736, 31472, 60943, 121886, 243772, 426601, 487544, 853202, 975088, 1706404, 3412808, 6825616, 17124983, 34249966, 68499932, 119874881, 136999864, 239749762, 273999728, 479499524, 958999048, 1917998096]

約数ペア:

[(1, 1917998096), (2, 958999048), (4, 479499524), (7, 273999728), (8, 239749762), (14, 136999864), (16, 119874881), (28, 68499932), (56, 34249966), (112, 17124983), (281, 6825616), (562, 3412808), (1124, 1706404), (1967, 975088), (2248, 853202), (3934, 487544), (4496, 426601), (7868, 243772), (15736, 121886), (31472, 60943)]