2013227930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28760399}}^1$

素因数の和:28760413

約数の個数: 16

約数和(自身を含む): 4141497600

約数和(自身を除く): 2128269670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28760399, 57520798, 143801995, 201322793, 287603990, 402645586, 1006613965, 2013227930]

約数ペア:

[(1, 2013227930), (2, 1006613965), (5, 402645586), (7, 287603990), (10, 201322793), (14, 143801995), (35, 57520798), (70, 28760399)]