7210918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 13386240

約数和(自身を除く): 6175322

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 1327, 2654, 2717, 5434, 14597, 17251, 25213, 29194, 34502, 50426, 189761, 277343, 327769, 379522, 554686, 655538, 3605459, 7210918]

約数ペア:

[(1, 7210918), (2, 3605459), (11, 655538), (13, 554686), (19, 379522), (22, 327769), (26, 277343), (38, 189761), (143, 50426), (209, 34502), (247, 29194), (286, 25213), (418, 17251), (494, 14597), (1327, 5434), (2654, 2717)]