2012695685

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{402137}}^1$

素因数の和:402173

約数の個数: 32

約数和(自身を含む): 3242840832

約数和(自身を除く): 1230145147

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 402137, 2010685, 2814959, 4423507, 5227781, 14074795, 22117535, 26138905, 30964549, 36594467, 57505591, 154822745, 182972335, 287527955, 402539137, 2012695685]

約数ペア:

[(1, 2012695685), (5, 402539137), (7, 287527955), (11, 182972335), (13, 154822745), (35, 57505591), (55, 36594467), (65, 30964549), (77, 26138905), (91, 22117535), (143, 14074795), (385, 5227781), (455, 4423507), (715, 2814959), (1001, 2010685), (5005, 402137)]