427156676

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{547}}^1\times {\mathrm{991}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 753451776

約数和(自身を除く): 326295100

約数列:

[1, 2, 4, 197, 394, 547, 788, 991, 1094, 1982, 2188, 3964, 107759, 195227, 215518, 390454, 431036, 542077, 780908, 1084154, 2168308, 106789169, 213578338, 427156676]

約数ペア:

[(1, 427156676), (2, 213578338), (4, 106789169), (197, 2168308), (394, 1084154), (547, 780908), (788, 542077), (991, 431036), (1094, 390454), (1982, 215518), (2188, 195227), (3964, 107759)]