2021619884

素因数分解:

$2^2\times {\mathrm{9649}}^1\times {\mathrm{52379}}^1$

素因数の和:62032

約数の個数: 12

約数和(自身を含む): 3538269000

約数和(自身を除く): 1516649116

約数列:

[1, 2, 4, 9649, 19298, 38596, 52379, 104758, 209516, 505404971, 1010809942, 2021619884]

約数ペア:

[(1, 2021619884), (2, 1010809942), (4, 505404971), (9649, 209516), (19298, 104758), (38596, 52379)]