2135603290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{3947}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 3912499584

約数和(自身を除く): 1776896294

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 887, 1774, 3947, 4435, 7894, 8870, 19735, 39470, 54107, 108214, 240767, 270535, 481534, 541070, 1203835, 2407670, 3500989, 7001978, 17504945, 35009890, 213560329, 427120658, 1067801645, 2135603290]

約数ペア:

[(1, 2135603290), (2, 1067801645), (5, 427120658), (10, 213560329), (61, 35009890), (122, 17504945), (305, 7001978), (610, 3500989), (887, 2407670), (1774, 1203835), (3947, 541070), (4435, 481534), (7894, 270535), (8870, 240767), (19735, 108214), (39470, 54107)]