4270994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 8150016

約数和(自身を除く): 3879022

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 757, 806, 1514, 2821, 5299, 5642, 9841, 10598, 19682, 23467, 46934, 68887, 137774, 164269, 305071, 328538, 610142, 2135497, 4270994]

約数ペア:

[(1, 4270994), (2, 2135497), (7, 610142), (13, 328538), (14, 305071), (26, 164269), (31, 137774), (62, 68887), (91, 46934), (182, 23467), (217, 19682), (403, 10598), (434, 9841), (757, 5642), (806, 5299), (1514, 2821)]