2017653130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{225941}}^1$

素因数の和:226014

約数の個数: 32

約数和(自身を含む): 3904277760

約数和(自身を除く): 1886624630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 225941, 451882, 1129705, 2259410, 4292879, 8585758, 10619227, 21238454, 21464395, 42928790, 53096135, 106192270, 201765313, 403530626, 1008826565, 2017653130]

約数ペア:

[(1, 2017653130), (2, 1008826565), (5, 403530626), (10, 201765313), (19, 106192270), (38, 53096135), (47, 42928790), (94, 21464395), (95, 21238454), (190, 10619227), (235, 8585758), (470, 4292879), (893, 2259410), (1786, 1129705), (4465, 451882), (8930, 225941)]