2080285936

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{457}}^1\times {\mathrm{971}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 4057334064

約数和(自身を除く): 1977048128

約数列:

[1, 2, 4, 8, 16, 293, 457, 586, 914, 971, 1172, 1828, 1942, 2344, 3656, 3884, 4688, 7312, 7768, 15536, 133901, 267802, 284503, 443747, 535604, 569006, 887494, 1071208, 1138012, 1774988, 2142416, 2276024, 3549976, 4552048, 7099952, 130017871, 260035742, 520071484, 1040142968, 2080285936]

約数ペア:

[(1, 2080285936), (2, 1040142968), (4, 520071484), (8, 260035742), (16, 130017871), (293, 7099952), (457, 4552048), (586, 3549976), (914, 2276024), (971, 2142416), (1172, 1774988), (1828, 1138012), (1942, 1071208), (2344, 887494), (3656, 569006), (3884, 535604), (4688, 443747), (7312, 284503), (7768, 267802), (15536, 133901)]