2621762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2095678

約数列:

[1, 2, 11, 13, 22, 26, 89, 103, 143, 178, 206, 286, 979, 1133, 1157, 1339, 1958, 2266, 2314, 2678, 9167, 12727, 14729, 18334, 25454, 29458, 100837, 119171, 201674, 238342, 1310881, 2621762]

約数ペア:

[(1, 2621762), (2, 1310881), (11, 238342), (13, 201674), (22, 119171), (26, 100837), (89, 29458), (103, 25454), (143, 18334), (178, 14729), (206, 12727), (286, 9167), (979, 2678), (1133, 2314), (1157, 2266), (1339, 1958)]