247788242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{12329}}^1$

素因数の和:13117

約数の個数: 16

約数和(自身を含む): 400823640

約数和(自身を除く): 153035398

約数列:

[1, 2, 13, 26, 773, 1546, 10049, 12329, 20098, 24658, 160277, 320554, 9530317, 19060634, 123894121, 247788242]

約数ペア:

[(1, 247788242), (2, 123894121), (13, 19060634), (26, 9530317), (773, 320554), (1546, 160277), (10049, 24658), (12329, 20098)]