1321566394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{3329}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 2161036800

約数和(自身を除く): 839470406

約数列:

[1, 2, 19, 31, 38, 62, 337, 589, 674, 1178, 3329, 6403, 6658, 10447, 12806, 20894, 63251, 103199, 126502, 198493, 206398, 396986, 1121873, 1960781, 2243746, 3921562, 21315587, 34778063, 42631174, 69556126, 660783197, 1321566394]

約数ペア:

[(1, 1321566394), (2, 660783197), (19, 69556126), (31, 42631174), (38, 34778063), (62, 21315587), (337, 3921562), (589, 2243746), (674, 1960781), (1178, 1121873), (3329, 396986), (6403, 206398), (6658, 198493), (10447, 126502), (12806, 103199), (20894, 63251)]