2019915904

素因数分解:

$2^7\times {\mathrm{2417}}^1\times {\mathrm{6529}}^1$

素因数の和:8960

約数の個数: 32

約数和(自身を含む): 4026332700

約数和(自身を除く): 2006416796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2417, 4834, 6529, 9668, 13058, 19336, 26116, 38672, 52232, 77344, 104464, 154688, 208928, 309376, 417856, 835712, 15780593, 31561186, 63122372, 126244744, 252489488, 504978976, 1009957952, 2019915904]

約数ペア:

[(1, 2019915904), (2, 1009957952), (4, 504978976), (8, 252489488), (16, 126244744), (32, 63122372), (64, 31561186), (128, 15780593), (2417, 835712), (4834, 417856), (6529, 309376), (9668, 208928), (13058, 154688), (19336, 104464), (26116, 77344), (38672, 52232)]