2003245896

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{12967}}^1$

素因数の和:13174

約数の個数: 64

約数和(自身を含む): 5163338880

約数和(自身を除く): 3160092984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 942, 984, 1256, 1884, 3768, 6437, 12874, 12967, 19311, 25748, 25934, 38622, 38901, 51496, 51868, 77244, 77802, 103736, 154488, 155604, 311208, 531647, 1063294, 1594941, 2035819, 2126588, 3189882, 4071638, 4253176, 6107457, 6379764, 8143276, 12214914, 12759528, 16286552, 24429828, 48859656, 83468579, 166937158, 250405737, 333874316, 500811474, 667748632, 1001622948, 2003245896]

約数ペア:

[(1, 2003245896), (2, 1001622948), (3, 667748632), (4, 500811474), (6, 333874316), (8, 250405737), (12, 166937158), (24, 83468579), (41, 48859656), (82, 24429828), (123, 16286552), (157, 12759528), (164, 12214914), (246, 8143276), (314, 6379764), (328, 6107457), (471, 4253176), (492, 4071638), (628, 3189882), (942, 2126588), (984, 2035819), (1256, 1594941), (1884, 1063294), (3768, 531647), (6437, 311208), (12874, 155604), (12967, 154488), (19311, 103736), (25748, 77802), (25934, 77244), (38622, 51868), (38901, 51496)]