426336878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9467}}^1$

素因数の和:9592

約数の個数: 32

約数和(自身を含む): 736231680

約数和(自身を除く): 309894802

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 979, 1958, 2047, 4094, 9467, 18934, 22517, 45034, 104137, 208274, 217741, 435482, 842563, 1685126, 2395151, 4790302, 9268193, 18536386, 19378949, 38757898, 213168439, 426336878]

約数ペア:

[(1, 426336878), (2, 213168439), (11, 38757898), (22, 19378949), (23, 18536386), (46, 9268193), (89, 4790302), (178, 2395151), (253, 1685126), (506, 842563), (979, 435482), (1958, 217741), (2047, 208274), (4094, 104137), (9467, 45034), (18934, 22517)]