3900916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 7126784

約数和(自身を除く): 3225868

約数列:

[1, 2, 4, 31, 62, 124, 163, 193, 326, 386, 652, 772, 5053, 5983, 10106, 11966, 20212, 23932, 31459, 62918, 125836, 975229, 1950458, 3900916]

約数ペア:

[(1, 3900916), (2, 1950458), (4, 975229), (31, 125836), (62, 62918), (124, 31459), (163, 23932), (193, 20212), (326, 11966), (386, 10106), (652, 5983), (772, 5053)]