427287716

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{23431}}^1$

素因数の和:23579

約数の個数: 24

約数和(自身を含む): 771568896

約数和(自身を除く): 344281180

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 4559, 9118, 18236, 23431, 46862, 93724, 1101257, 2202514, 2272807, 4405028, 4545614, 9091228, 106821929, 213643858, 427287716]

約数ペア:

[(1, 427287716), (2, 213643858), (4, 106821929), (47, 9091228), (94, 4545614), (97, 4405028), (188, 2272807), (194, 2202514), (388, 1101257), (4559, 93724), (9118, 46862), (18236, 23431)]