274720226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{14537}}^1$

素因数の和:15409

約数の個数: 16

約数和(自身を含む): 450096480

約数和(自身を除く): 175376254

約数列:

[1, 2, 11, 22, 859, 1718, 9449, 14537, 18898, 29074, 159907, 319814, 12487283, 24974566, 137360113, 274720226]

約数ペア:

[(1, 274720226), (2, 137360113), (11, 24974566), (22, 12487283), (859, 319814), (1718, 159907), (9449, 29074), (14537, 18898)]