148889780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{572653}}^1$

素因数の和:572675

約数の個数: 24

約数和(自身を含む): 336720552

約数和(自身を除く): 187830772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 572653, 1145306, 2290612, 2863265, 5726530, 7444489, 11453060, 14888978, 29777956, 37222445, 74444890, 148889780]

約数ペア:

[(1, 148889780), (2, 74444890), (4, 37222445), (5, 29777956), (10, 14888978), (13, 11453060), (20, 7444489), (26, 5726530), (52, 2863265), (65, 2290612), (130, 1145306), (260, 572653)]