2167402076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2497007}}^1$

素因数の和:2497049

約数の個数: 24

約数和(自身を含む): 4474638336

約数和(自身を除く): 2307236260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2497007, 4994014, 9988028, 17479049, 34958098, 69916196, 77407217, 154814434, 309628868, 541850519, 1083701038, 2167402076]

約数ペア:

[(1, 2167402076), (2, 1083701038), (4, 541850519), (7, 309628868), (14, 154814434), (28, 77407217), (31, 69916196), (62, 34958098), (124, 17479049), (217, 9988028), (434, 4994014), (868, 2497007)]