388581242

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{3623}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 684675072

約数和(自身を除く): 296093830

約数列:

[1, 2, 7, 14, 47, 94, 163, 326, 329, 658, 1141, 2282, 3623, 7246, 7661, 15322, 25361, 50722, 53627, 107254, 170281, 340562, 590549, 1181098, 1191967, 2383934, 4133843, 8267686, 27755803, 55511606, 194290621, 388581242]

約数ペア:

[(1, 388581242), (2, 194290621), (7, 55511606), (14, 27755803), (47, 8267686), (94, 4133843), (163, 2383934), (326, 1191967), (329, 1181098), (658, 590549), (1141, 340562), (2282, 170281), (3623, 107254), (7246, 53627), (7661, 50722), (15322, 25361)]