2848978465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491627}}^1$

素因数の和:491712

約数の個数: 16

約数和(自身を含む): 3657712320

約数和(自身を除く): 808733855

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 491627, 2458135, 9340913, 29989247, 46704565, 149946235, 569795693, 2848978465]

約数ペア:

[(1, 2848978465), (5, 569795693), (19, 149946235), (61, 46704565), (95, 29989247), (305, 9340913), (1159, 2458135), (5795, 491627)]