276968386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 457248240

約数和(自身を除く): 180279854

約数列:

[1, 2, 17, 29, 34, 58, 257, 493, 514, 986, 1093, 2186, 4369, 7453, 8738, 14906, 18581, 31697, 37162, 63394, 126701, 253402, 280901, 538849, 561802, 1077698, 4775317, 8146129, 9550634, 16292258, 138484193, 276968386]

約数ペア:

[(1, 276968386), (2, 138484193), (17, 16292258), (29, 9550634), (34, 8146129), (58, 4775317), (257, 1077698), (493, 561802), (514, 538849), (986, 280901), (1093, 253402), (2186, 126701), (4369, 63394), (7453, 37162), (8738, 31697), (14906, 18581)]