2109694756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{21661}}^1$

素因数の和:23551

約数の個数: 24

約数和(自身を含む): 3978269624

約数和(自身を除く): 1868574868

約数列:

[1, 2, 4, 13, 26, 52, 1873, 3746, 7492, 21661, 24349, 43322, 48698, 86644, 97396, 281593, 563186, 1126372, 40571053, 81142106, 162284212, 527423689, 1054847378, 2109694756]

約数ペア:

[(1, 2109694756), (2, 1054847378), (4, 527423689), (13, 162284212), (26, 81142106), (52, 40571053), (1873, 1126372), (3746, 563186), (7492, 281593), (21661, 97396), (24349, 86644), (43322, 48698)]