2017325905

素因数分解:

$5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 2791031040

約数和(自身を除く): 773705135

約数列:

[1, 5, 7, 35, 251, 277, 829, 1255, 1385, 1757, 1939, 4145, 5803, 8785, 9695, 29015, 69527, 208079, 229633, 347635, 486689, 1040395, 1148165, 1456553, 1607431, 2433445, 7282765, 8037155, 57637883, 288189415, 403465181, 2017325905]

約数ペア:

[(1, 2017325905), (5, 403465181), (7, 288189415), (35, 57637883), (251, 8037155), (277, 7282765), (829, 2433445), (1255, 1607431), (1385, 1456553), (1757, 1148165), (1939, 1040395), (4145, 486689), (5803, 347635), (8785, 229633), (9695, 208079), (29015, 69527)]