1229725796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{4877}}^1$

素因数の和:5280

約数の個数: 36

約数和(自身を含む): 2337020532

約数和(自身を除く): 1107294736

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 373, 676, 746, 1492, 4849, 4877, 9698, 9754, 19396, 19508, 63037, 63401, 126074, 126802, 252148, 253604, 824213, 1648426, 1819121, 3296852, 3638242, 7276484, 23648573, 47297146, 94594292, 307431449, 614862898, 1229725796]

約数ペア:

[(1, 1229725796), (2, 614862898), (4, 307431449), (13, 94594292), (26, 47297146), (52, 23648573), (169, 7276484), (338, 3638242), (373, 3296852), (676, 1819121), (746, 1648426), (1492, 824213), (4849, 253604), (4877, 252148), (9698, 126802), (9754, 126074), (19396, 63401), (19508, 63037)]