121397804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{1249}}^1$

素因数の和:1358

約数の個数: 36

約数和(自身を含む): 236985000

約数和(自身を除く): 115587196

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1249, 2068, 2209, 2498, 4418, 4996, 8836, 13739, 24299, 27478, 48598, 54956, 58703, 97196, 117406, 234812, 645733, 1291466, 2582932, 2759041, 5518082, 11036164, 30349451, 60698902, 121397804]

約数ペア:

[(1, 121397804), (2, 60698902), (4, 30349451), (11, 11036164), (22, 5518082), (44, 2759041), (47, 2582932), (94, 1291466), (188, 645733), (517, 234812), (1034, 117406), (1249, 97196), (2068, 58703), (2209, 54956), (2498, 48598), (4418, 27478), (4996, 24299), (8836, 13739)]