2149148965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{38699}}^1$

素因数の和:39116

約数の個数: 16

約数和(自身を含む): 2674944000

約数和(自身を除く): 525795035

約数列:

[1, 5, 29, 145, 383, 1915, 11107, 38699, 55535, 193495, 1122271, 5611355, 14821717, 74108585, 429829793, 2149148965]

約数ペア:

[(1, 2149148965), (5, 429829793), (29, 74108585), (145, 14821717), (383, 5611355), (1915, 1122271), (11107, 193495), (38699, 55535)]