3974458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2613

約数の個数: 16

約数和(自身を含む): 6431040

約数和(自身を除く): 2456582

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 2551, 5102, 48469, 96938, 104591, 209182, 1987229, 3974458]

約数ペア:

[(1, 3974458), (2, 1987229), (19, 209182), (38, 104591), (41, 96938), (82, 48469), (779, 5102), (1558, 2551)]