274268522

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 455678784

約数和(自身を除く): 181410262

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 523, 1046, 1331, 2167, 2662, 4334, 5753, 11506, 23837, 47674, 63283, 103031, 126566, 206062, 262207, 524414, 696113, 1133341, 1392226, 2266682, 12466751, 24933502, 137134261, 274268522]

約数ペア:

[(1, 274268522), (2, 137134261), (11, 24933502), (22, 12466751), (121, 2266682), (197, 1392226), (242, 1133341), (394, 696113), (523, 524414), (1046, 262207), (1331, 206062), (2167, 126566), (2662, 103031), (4334, 63283), (5753, 47674), (11506, 23837)]