1118408045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{6581}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 1376691120

約数和(自身を除く): 258283075

約数列:

[1, 5, 41, 205, 829, 4145, 6581, 32905, 33989, 169945, 269821, 1349105, 5455649, 27278245, 223681609, 1118408045]

約数ペア:

[(1, 1118408045), (5, 223681609), (41, 27278245), (205, 5455649), (829, 1349105), (4145, 269821), (6581, 169945), (32905, 33989)]