1798810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 3547152

約数和(自身を除く): 1748342

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 137, 202, 274, 505, 685, 1010, 1313, 1370, 1781, 2626, 3562, 6565, 8905, 13130, 13837, 17810, 27674, 69185, 138370, 179881, 359762, 899405, 1798810]

約数ペア:

[(1, 1798810), (2, 899405), (5, 359762), (10, 179881), (13, 138370), (26, 69185), (65, 27674), (101, 17810), (130, 13837), (137, 13130), (202, 8905), (274, 6565), (505, 3562), (685, 2626), (1010, 1781), (1313, 1370)]