3980772308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{321341}}^1$

素因数の和:321527

約数の個数: 24

約数和(自身を含む): 7378012320

約数和(自身を除く): 3397240012

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 321341, 642682, 1285364, 6105479, 12210958, 24421916, 52378583, 104757166, 209514332, 995193077, 1990386154, 3980772308]

約数ペア:

[(1, 3980772308), (2, 1990386154), (4, 995193077), (19, 209514332), (38, 104757166), (76, 52378583), (163, 24421916), (326, 12210958), (652, 6105479), (3097, 1285364), (6194, 642682), (12388, 321341)]