131226795362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{666647}}^1$

素因数の和:666842

約数の個数: 32

約数和(自身を含む): 217049922432

約数和(自身を除く): 85823127070

約数列:

[1, 2, 13, 26, 67, 113, 134, 226, 871, 1469, 1742, 2938, 7571, 15142, 98423, 196846, 666647, 1333294, 8666411, 17332822, 44665349, 75331111, 89330698, 150662222, 580649537, 979304443, 1161299074, 1958608886, 5047184437, 10094368874, 65613397681, 131226795362]

約数ペア:

[(1, 131226795362), (2, 65613397681), (13, 10094368874), (26, 5047184437), (67, 1958608886), (113, 1161299074), (134, 979304443), (226, 580649537), (871, 150662222), (1469, 89330698), (1742, 75331111), (2938, 44665349), (7571, 17332822), (15142, 8666411), (98423, 1333294), (196846, 666647)]