1275316

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 2621696

約数和(自身を除く): 1346380

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1231, 2462, 4924, 8617, 17234, 34468, 45547, 91094, 182188, 318829, 637658, 1275316]

約数ペア:

[(1, 1275316), (2, 637658), (4, 318829), (7, 182188), (14, 91094), (28, 45547), (37, 34468), (74, 17234), (148, 8617), (259, 4924), (518, 2462), (1036, 1231)]