1322308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 2540160

約数和(自身を除く): 1217852

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 431, 767, 862, 1534, 1724, 3068, 5603, 11206, 22412, 25429, 50858, 101716, 330577, 661154, 1322308]

約数ペア:

[(1, 1322308), (2, 661154), (4, 330577), (13, 101716), (26, 50858), (52, 25429), (59, 22412), (118, 11206), (236, 5603), (431, 3068), (767, 1724), (862, 1534)]