253134726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{190901}}^1$

素因数の和:190936

約数の個数: 32

約数和(自身を含む): 577287648

約数和(自身を除く): 324152922

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 190901, 381802, 572703, 1145406, 2481713, 3245317, 4963426, 6490634, 7445139, 9735951, 14890278, 19471902, 42189121, 84378242, 126567363, 253134726]

約数ペア:

[(1, 253134726), (2, 126567363), (3, 84378242), (6, 42189121), (13, 19471902), (17, 14890278), (26, 9735951), (34, 7445139), (39, 6490634), (51, 4963426), (78, 3245317), (102, 2481713), (221, 1145406), (442, 572703), (663, 381802), (1326, 190901)]