313642604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{19423}}^1$

素因数の和:19805

約数の個数: 24

約数和(自身を含む): 600434688

約数和(自身を除く): 286792084

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 8074, 16148, 19423, 38846, 77692, 213653, 427306, 854612, 7128241, 14256482, 28512964, 78410651, 156821302, 313642604]

約数ペア:

[(1, 313642604), (2, 156821302), (4, 78410651), (11, 28512964), (22, 14256482), (44, 7128241), (367, 854612), (734, 427306), (1468, 213653), (4037, 77692), (8074, 38846), (16148, 19423)]