4149505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 5414400

約数和(自身を除く): 1264895

約数列:

[1, 5, 19, 31, 95, 155, 589, 1409, 2945, 7045, 26771, 43679, 133855, 218395, 829901, 4149505]

約数ペア:

[(1, 4149505), (5, 829901), (19, 218395), (31, 133855), (95, 43679), (155, 26771), (589, 7045), (1409, 2945)]