2017421038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1\times {\mathrm{20173}}^1$

素因数の和:21819

約数の個数: 16

約数和(自身を含む): 3125840256

約数和(自身を除く): 1108419218

約数列:

[1, 2, 31, 62, 1613, 3226, 20173, 40346, 50003, 100006, 625363, 1250726, 32539049, 65078098, 1008710519, 2017421038]

約数ペア:

[(1, 2017421038), (2, 1008710519), (31, 65078098), (62, 32539049), (1613, 1250726), (3226, 625363), (20173, 100006), (40346, 50003)]