989094842

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{11059}}^1$

素因数の和:11485

約数の個数: 16

約数和(自身を含む): 1497877920

約数和(自身を除く): 508783078

約数列:

[1, 2, 197, 227, 394, 454, 11059, 22118, 44719, 89438, 2178623, 2510393, 4357246, 5020786, 494547421, 989094842]

約数ペア:

[(1, 989094842), (2, 494547421), (197, 5020786), (227, 4357246), (394, 2510393), (454, 2178623), (11059, 89438), (22118, 44719)]