5130988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 9529520

約数和(自身を除く): 4398532

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 373, 724, 746, 1492, 3439, 6878, 7087, 13756, 14174, 28348, 67513, 135026, 270052, 1282747, 2565494, 5130988]

約数ペア:

[(1, 5130988), (2, 2565494), (4, 1282747), (19, 270052), (38, 135026), (76, 67513), (181, 28348), (362, 14174), (373, 13756), (724, 7087), (746, 6878), (1492, 3439)]