989780154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{882157}}^1$

素因数の和:882190

約数の個数: 32

約数和(自身を含む): 2286553536

約数和(自身を除く): 1296773382

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 882157, 1764314, 2646471, 5292942, 9703727, 14996669, 19407454, 29111181, 29993338, 44990007, 58222362, 89980014, 164963359, 329926718, 494890077, 989780154]

約数ペア:

[(1, 989780154), (2, 494890077), (3, 329926718), (6, 164963359), (11, 89980014), (17, 58222362), (22, 44990007), (33, 29993338), (34, 29111181), (51, 19407454), (66, 14996669), (102, 9703727), (187, 5292942), (374, 2646471), (561, 1764314), (1122, 882157)]