426522074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19603}}^1$

素因数の和:19682

約数の個数: 32

約数和(自身を含む): 745265664

約数和(自身を除く): 318743590

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 10879, 19603, 21758, 39206, 215633, 431266, 450869, 842929, 901738, 1685858, 4959559, 9272219, 9919118, 18544438, 19387367, 38774734, 213261037, 426522074]

約数ペア:

[(1, 426522074), (2, 213261037), (11, 38774734), (22, 19387367), (23, 18544438), (43, 9919118), (46, 9272219), (86, 4959559), (253, 1685858), (473, 901738), (506, 842929), (946, 450869), (989, 431266), (1978, 215633), (10879, 39206), (19603, 21758)]