1520221951547

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{338033}}^1$

素因数の和:338184

約数の個数: 32

約数和(自身を含む): 1737765187200

約数和(自身を除く): 217543235653

約数列:

[1, 13, 23, 89, 169, 299, 1157, 2047, 2197, 3887, 15041, 26611, 50531, 195533, 338033, 345943, 4394429, 4497259, 7774759, 30084937, 57127577, 101071867, 391104181, 691953551, 742658501, 1313934271, 5084354353, 8995396163, 17081145523, 66096606589, 116940150119, 1520221951547]

約数ペア:

[(1, 1520221951547), (13, 116940150119), (23, 66096606589), (89, 17081145523), (169, 8995396163), (299, 5084354353), (1157, 1313934271), (2047, 742658501), (2197, 691953551), (3887, 391104181), (15041, 101071867), (26611, 57127577), (50531, 30084937), (195533, 7774759), (338033, 4497259), (345943, 4394429)]