889102772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{9467}}^1$

素因数の和:9967

約数の個数: 24

約数和(自身を含む): 1589033376

約数和(自身を除く): 699930604

約数列:

[1, 2, 4, 53, 106, 212, 443, 886, 1772, 9467, 18934, 23479, 37868, 46958, 93916, 501751, 1003502, 2007004, 4193881, 8387762, 16775524, 222275693, 444551386, 889102772]

約数ペア:

[(1, 889102772), (2, 444551386), (4, 222275693), (53, 16775524), (106, 8387762), (212, 4193881), (443, 2007004), (886, 1003502), (1772, 501751), (9467, 93916), (18934, 46958), (23479, 37868)]