4551148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 9805824

約数和(自身を除く): 5254676

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 191, 259, 322, 382, 518, 644, 764, 851, 1036, 1337, 1702, 2674, 3404, 4393, 5348, 5957, 7067, 8786, 11914, 14134, 17572, 23828, 28268, 30751, 49469, 61502, 98938, 123004, 162541, 197876, 325082, 650164, 1137787, 2275574, 4551148]

約数ペア:

[(1, 4551148), (2, 2275574), (4, 1137787), (7, 650164), (14, 325082), (23, 197876), (28, 162541), (37, 123004), (46, 98938), (74, 61502), (92, 49469), (148, 30751), (161, 28268), (191, 23828), (259, 17572), (322, 14134), (382, 11914), (518, 8786), (644, 7067), (764, 5957), (851, 5348), (1036, 4393), (1337, 3404), (1702, 2674)]