2521766590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{434039}}^1$

素因数の和:434136

約数の個数: 32

約数和(自身を含む): 5250147840

約数和(自身を除く): 2728381250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 434039, 868078, 2170195, 3038273, 4340390, 6076546, 15191365, 30382730, 36025237, 72050474, 180126185, 252176659, 360252370, 504353318, 1260883295, 2521766590]

約数ペア:

[(1, 2521766590), (2, 1260883295), (5, 504353318), (7, 360252370), (10, 252176659), (14, 180126185), (35, 72050474), (70, 36025237), (83, 30382730), (166, 15191365), (415, 6076546), (581, 4340390), (830, 3038273), (1162, 2170195), (2905, 868078), (5810, 434039)]