661084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 1234800

約数和(自身を除く): 573716

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 139, 164, 278, 556, 1189, 2378, 4031, 4756, 5699, 8062, 11398, 16124, 22796, 165271, 330542, 661084]

約数ペア:

[(1, 661084), (2, 330542), (4, 165271), (29, 22796), (41, 16124), (58, 11398), (82, 8062), (116, 5699), (139, 4756), (164, 4031), (278, 2378), (556, 1189)]