2017405985

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 2793111552

約数和(自身を除く): 775705567

約数列:

[1, 5, 7, 35, 191, 307, 955, 983, 1337, 1535, 2149, 4915, 6685, 6881, 10745, 34405, 58637, 187753, 293185, 301781, 410459, 938765, 1314271, 1508905, 2052295, 2112467, 6571355, 10562335, 57640171, 288200855, 403481197, 2017405985]

約数ペア:

[(1, 2017405985), (5, 403481197), (7, 288200855), (35, 57640171), (191, 10562335), (307, 6571355), (955, 2112467), (983, 2052295), (1337, 1508905), (1535, 1314271), (2149, 938765), (4915, 410459), (6685, 301781), (6881, 293185), (10745, 187753), (34405, 58637)]