274080386

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{7109}}^1$

素因数の和:7669

約数の個数: 16

約数和(自身を含む): 423101880

約数和(自身を除く): 149021494

約数列:

[1, 2, 37, 74, 521, 1042, 7109, 14218, 19277, 38554, 263033, 526066, 3703789, 7407578, 137040193, 274080386]

約数ペア:

[(1, 274080386), (2, 137040193), (37, 7407578), (74, 3703789), (521, 526066), (1042, 263033), (7109, 38554), (14218, 19277)]