516183172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 974998080

約数和(自身を除く): 458814908

約数列:

[1, 2, 4, 17, 34, 68, 97, 139, 194, 278, 388, 556, 563, 1126, 1649, 2252, 2363, 3298, 4726, 6596, 9452, 9571, 13483, 19142, 26966, 38284, 53932, 54611, 78257, 109222, 156514, 218444, 229211, 313028, 458422, 916844, 928387, 1330369, 1856774, 2660738, 3713548, 5321476, 7590929, 15181858, 30363716, 129045793, 258091586, 516183172]

約数ペア:

[(1, 516183172), (2, 258091586), (4, 129045793), (17, 30363716), (34, 15181858), (68, 7590929), (97, 5321476), (139, 3713548), (194, 2660738), (278, 1856774), (388, 1330369), (556, 928387), (563, 916844), (1126, 458422), (1649, 313028), (2252, 229211), (2363, 218444), (3298, 156514), (4726, 109222), (6596, 78257), (9452, 54611), (9571, 53932), (13483, 38284), (19142, 26966)]