397014814

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{1453}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 705597120

約数和(自身を除く): 308582306

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 673, 1346, 1453, 2906, 4711, 9422, 10171, 19517, 20342, 39034, 42137, 84274, 136619, 273238, 294959, 589918, 977869, 1955738, 6845083, 13690166, 28358201, 56716402, 198507407, 397014814]

約数ペア:

[(1, 397014814), (2, 198507407), (7, 56716402), (14, 28358201), (29, 13690166), (58, 6845083), (203, 1955738), (406, 977869), (673, 589918), (1346, 294959), (1453, 273238), (2906, 136619), (4711, 84274), (9422, 42137), (10171, 39034), (19517, 20342)]