1963702988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{39877}}^1$

素因数の和:40841

約数の個数: 24

約数和(自身を含む): 3704825712

約数和(自身を除く): 1741122724

約数列:

[1, 2, 4, 13, 26, 52, 947, 1894, 3788, 12311, 24622, 39877, 49244, 79754, 159508, 518401, 1036802, 2073604, 37763519, 75527038, 151054076, 490925747, 981851494, 1963702988]

約数ペア:

[(1, 1963702988), (2, 981851494), (4, 490925747), (13, 151054076), (26, 75527038), (52, 37763519), (947, 2073604), (1894, 1036802), (3788, 518401), (12311, 159508), (24622, 79754), (39877, 49244)]