1900580332

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{4621}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 3914575168

約数和(自身を除く): 2013994836

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 397, 518, 794, 1036, 1588, 2779, 4621, 5558, 9242, 11116, 14689, 18484, 29378, 32347, 58756, 64694, 102823, 129388, 170977, 205646, 341954, 411292, 683908, 1196839, 1834537, 2393678, 3669074, 4787356, 7338148, 12841759, 25683518, 51367036, 67877869, 135755738, 271511476, 475145083, 950290166, 1900580332]

約数ペア:

[(1, 1900580332), (2, 950290166), (4, 475145083), (7, 271511476), (14, 135755738), (28, 67877869), (37, 51367036), (74, 25683518), (148, 12841759), (259, 7338148), (397, 4787356), (518, 3669074), (794, 2393678), (1036, 1834537), (1588, 1196839), (2779, 683908), (4621, 411292), (5558, 341954), (9242, 205646), (11116, 170977), (14689, 129388), (18484, 102823), (29378, 64694), (32347, 58756)]