2018705344

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{90379}}^1$

素因数の和:90740

約数の個数: 28

約数和(自身を含む): 4017391000

約数和(自身を除く): 1998685656

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 5584, 11168, 22336, 90379, 180758, 361516, 723032, 1446064, 2892128, 5784256, 31542271, 63084542, 126169084, 252338168, 504676336, 1009352672, 2018705344]

約数ペア:

[(1, 2018705344), (2, 1009352672), (4, 504676336), (8, 252338168), (16, 126169084), (32, 63084542), (64, 31542271), (349, 5784256), (698, 2892128), (1396, 1446064), (2792, 723032), (5584, 361516), (11168, 180758), (22336, 90379)]