2036702885

素因数分解:

$5^1\times 7^2\times {\mathrm{1901}}^1\times {\mathrm{4373}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 2845217016

約数和(自身を除く): 808514131

約数列:

[1, 5, 7, 35, 49, 245, 1901, 4373, 9505, 13307, 21865, 30611, 66535, 93149, 153055, 214277, 465745, 1071385, 8313073, 41565365, 58191511, 290957555, 407340577, 2036702885]

約数ペア:

[(1, 2036702885), (5, 407340577), (7, 290957555), (35, 58191511), (49, 41565365), (245, 8313073), (1901, 1071385), (4373, 465745), (9505, 214277), (13307, 153055), (21865, 93149), (30611, 66535)]