238889686

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2341}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 422908992

約数和(自身を除く): 184019306

約数列:

[1, 2, 7, 14, 37, 74, 197, 259, 394, 518, 1379, 2341, 2758, 4682, 7289, 14578, 16387, 32774, 51023, 86617, 102046, 173234, 461177, 606319, 922354, 1212638, 3228239, 6456478, 17063549, 34127098, 119444843, 238889686]

約数ペア:

[(1, 238889686), (2, 119444843), (7, 34127098), (14, 17063549), (37, 6456478), (74, 3228239), (197, 1212638), (259, 922354), (394, 606319), (518, 461177), (1379, 173234), (2341, 102046), (2758, 86617), (4682, 51023), (7289, 32774), (14578, 16387)]