1283999710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{32237}}^1$

素因数の和:32820

約数の個数: 32

約数和(自身を含む): 2646095040

約数和(自身を除く): 1362095330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 2845, 3983, 5690, 7966, 19915, 32237, 39830, 64474, 161185, 225659, 322370, 451318, 1128295, 2256590, 18342853, 36685706, 91714265, 128399971, 183428530, 256799942, 641999855, 1283999710]

約数ペア:

[(1, 1283999710), (2, 641999855), (5, 256799942), (7, 183428530), (10, 128399971), (14, 91714265), (35, 36685706), (70, 18342853), (569, 2256590), (1138, 1128295), (2845, 451318), (3983, 322370), (5690, 225659), (7966, 161185), (19915, 64474), (32237, 39830)]