1242046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 2193408

約数和(自身を除く): 951362

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 67, 134, 299, 403, 598, 713, 806, 871, 1426, 1541, 1742, 2077, 3082, 4154, 9269, 18538, 20033, 27001, 40066, 47771, 54002, 95542, 621023, 1242046]

約数ペア:

[(1, 1242046), (2, 621023), (13, 95542), (23, 54002), (26, 47771), (31, 40066), (46, 27001), (62, 20033), (67, 18538), (134, 9269), (299, 4154), (403, 3082), (598, 2077), (713, 1742), (806, 1541), (871, 1426)]