674063194

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{14249}}^1$

素因数の和:14398

約数の個数: 32

約数和(自身を含む): 1203840000

約数和(自身を除く): 529776806

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1526, 3379, 6758, 14249, 23653, 28498, 47306, 99743, 199486, 441719, 883438, 1553141, 3092033, 3106282, 6184066, 10871987, 21743974, 48147371, 96294742, 337031597, 674063194]

約数ペア:

[(1, 674063194), (2, 337031597), (7, 96294742), (14, 48147371), (31, 21743974), (62, 10871987), (109, 6184066), (217, 3106282), (218, 3092033), (434, 1553141), (763, 883438), (1526, 441719), (3379, 199486), (6758, 99743), (14249, 47306), (23653, 28498)]