1999457376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2975383}}^1$

素因数の和:2975403

約数の個数: 48

約数和(自身を含む): 5998374144

約数和(自身を除く): 3998916768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2975383, 5950766, 8926149, 11901532, 17852298, 20827681, 23803064, 35704596, 41655362, 47606128, 62483043, 71409192, 83310724, 95212256, 124966086, 142818384, 166621448, 249932172, 285636768, 333242896, 499864344, 666485792, 999728688, 1999457376]

約数ペア:

[(1, 1999457376), (2, 999728688), (3, 666485792), (4, 499864344), (6, 333242896), (7, 285636768), (8, 249932172), (12, 166621448), (14, 142818384), (16, 124966086), (21, 95212256), (24, 83310724), (28, 71409192), (32, 62483043), (42, 47606128), (48, 41655362), (56, 35704596), (84, 23803064), (96, 20827681), (112, 17852298), (168, 11901532), (224, 8926149), (336, 5950766), (672, 2975383)]