3954412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 8886528

約数和(自身を除く): 4932116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 347, 407, 518, 694, 814, 1036, 1388, 1628, 2429, 2849, 3817, 4858, 5698, 7634, 9716, 11396, 12839, 15268, 25678, 26719, 51356, 53438, 89873, 106876, 141229, 179746, 282458, 359492, 564916, 988603, 1977206, 3954412]

約数ペア:

[(1, 3954412), (2, 1977206), (4, 988603), (7, 564916), (11, 359492), (14, 282458), (22, 179746), (28, 141229), (37, 106876), (44, 89873), (74, 53438), (77, 51356), (148, 26719), (154, 25678), (259, 15268), (308, 12839), (347, 11396), (407, 9716), (518, 7634), (694, 5698), (814, 4858), (1036, 3817), (1388, 2849), (1628, 2429)]