2202158

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 4013712

約数和(自身を除く): 1811554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 977, 1127, 1954, 2254, 6839, 13678, 22471, 44942, 47873, 95746, 157297, 314594, 1101079, 2202158]

約数ペア:

[(1, 2202158), (2, 1101079), (7, 314594), (14, 157297), (23, 95746), (46, 47873), (49, 44942), (98, 22471), (161, 13678), (322, 6839), (977, 2254), (1127, 1954)]