4201993418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{213929}}^1$

素因数の和:214022

約数の個数: 32

約数和(自身を含む): 7639868160

約数和(自身を除く): 3437874742

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 19642, 213929, 427858, 1497503, 2995006, 4920367, 9840734, 13049669, 26099338, 34442569, 68885138, 91347683, 182695366, 300142387, 600284774, 2100996709, 4201993418]

約数ペア:

[(1, 4201993418), (2, 2100996709), (7, 600284774), (14, 300142387), (23, 182695366), (46, 91347683), (61, 68885138), (122, 34442569), (161, 26099338), (322, 13049669), (427, 9840734), (854, 4920367), (1403, 2995006), (2806, 1497503), (9821, 427858), (19642, 213929)]