5431478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 8814960

約数和(自身を除く): 3383482

約数列:

[1, 2, 13, 26, 317, 634, 659, 1318, 4121, 8242, 8567, 17134, 208903, 417806, 2715739, 5431478]

約数ペア:

[(1, 5431478), (2, 2715739), (13, 417806), (26, 208903), (317, 17134), (634, 8567), (659, 8242), (1318, 4121)]