1314478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:563

約数の個数: 16

約数和(自身を含む): 2170800

約数和(自身を除く): 856322

約数列:

[1, 2, 11, 22, 149, 298, 401, 802, 1639, 3278, 4411, 8822, 59749, 119498, 657239, 1314478]

約数ペア:

[(1, 1314478), (2, 657239), (11, 119498), (22, 59749), (149, 8822), (298, 4411), (401, 3278), (802, 1639)]