127536764

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 226544640

約数和(自身を除く): 99007876

約数列:

[1, 2, 4, 97, 194, 257, 388, 514, 1028, 1279, 2558, 5116, 24929, 49858, 99716, 124063, 248126, 328703, 496252, 657406, 1314812, 31884191, 63768382, 127536764]

約数ペア:

[(1, 127536764), (2, 63768382), (4, 31884191), (97, 1314812), (194, 657406), (257, 496252), (388, 328703), (514, 248126), (1028, 124063), (1279, 99716), (2558, 49858), (5116, 24929)]