3961628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 7620480

約数和(自身を除く): 3658852

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 503, 716, 1006, 1969, 2012, 3938, 5533, 7876, 11066, 22132, 90037, 180074, 360148, 990407, 1980814, 3961628]

約数ペア:

[(1, 3961628), (2, 1980814), (4, 990407), (11, 360148), (22, 180074), (44, 90037), (179, 22132), (358, 11066), (503, 7876), (716, 5533), (1006, 3938), (1969, 2012)]