2051243753

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{881}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 2324246400

約数和(自身を除く): 273002647

約数列:

[1, 13, 23, 169, 299, 599, 881, 3887, 7787, 11453, 13777, 20263, 101231, 148889, 179101, 263419, 527719, 2328313, 3424447, 6860347, 12137537, 89184511, 157787981, 2051243753]

約数ペア:

[(1, 2051243753), (13, 157787981), (23, 89184511), (169, 12137537), (299, 6860347), (599, 3424447), (881, 2328313), (3887, 527719), (7787, 263419), (11453, 179101), (13777, 148889), (20263, 101231)]