2042285

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 998995

約数列:

[1, 5, 7, 23, 35, 43, 59, 115, 161, 215, 295, 301, 413, 805, 989, 1357, 1505, 2065, 2537, 4945, 6785, 6923, 9499, 12685, 17759, 34615, 47495, 58351, 88795, 291755, 408457, 2042285]

約数ペア:

[(1, 2042285), (5, 408457), (7, 291755), (23, 88795), (35, 58351), (43, 47495), (59, 34615), (115, 17759), (161, 12685), (215, 9499), (295, 6923), (301, 6785), (413, 4945), (805, 2537), (989, 2065), (1357, 1505)]