2040892804

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{983}}^1\times {\mathrm{5351}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 3612728448

約数和(自身を除く): 1571835644

約数列:

[1, 2, 4, 97, 194, 388, 983, 1966, 3932, 5351, 10702, 21404, 95351, 190702, 381404, 519047, 1038094, 2076188, 5260033, 10520066, 21040132, 510223201, 1020446402, 2040892804]

約数ペア:

[(1, 2040892804), (2, 1020446402), (4, 510223201), (97, 21040132), (194, 10520066), (388, 5260033), (983, 2076188), (1966, 1038094), (3932, 519047), (5351, 381404), (10702, 190702), (21404, 95351)]