285184562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5394

約数の個数: 32

約数和(自身を含む): 482732544

約数和(自身を除く): 197547982

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 4154, 5281, 10562, 27001, 54002, 68653, 137306, 163711, 327422, 353827, 707654, 2128243, 4256486, 4599751, 9199502, 10968637, 21937274, 142592281, 285184562]

約数ペア:

[(1, 285184562), (2, 142592281), (13, 21937274), (26, 10968637), (31, 9199502), (62, 4599751), (67, 4256486), (134, 2128243), (403, 707654), (806, 353827), (871, 327422), (1742, 163711), (2077, 137306), (4154, 68653), (5281, 54002), (10562, 27001)]