3920984

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{5507}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 7435800

約数和(自身を除く): 3514816

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 5507, 11014, 22028, 44056, 490123, 980246, 1960492, 3920984]

約数ペア:

[(1, 3920984), (2, 1960492), (4, 980246), (8, 490123), (89, 44056), (178, 22028), (356, 11014), (712, 5507)]