2090087713

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 2522854400

約数和(自身を除く): 432766687

約数列:

[1, 7, 43, 61, 67, 301, 427, 469, 1699, 2623, 2881, 4087, 11893, 18361, 20167, 28609, 73057, 103639, 113833, 175741, 511399, 725473, 796831, 1230187, 4456477, 4894819, 6943813, 31195339, 34263733, 48606691, 298583959, 2090087713]

約数ペア:

[(1, 2090087713), (7, 298583959), (43, 48606691), (61, 34263733), (67, 31195339), (301, 6943813), (427, 4894819), (469, 4456477), (1699, 1230187), (2623, 796831), (2881, 725473), (4087, 511399), (11893, 175741), (18361, 113833), (20167, 103639), (28609, 73057)]