1390804974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5943611}}^1$

素因数の和:5943632

約数の個数: 24

約数和(自身を含む): 3245212152

約数和(自身を除く): 1854407178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5943611, 11887222, 17830833, 35661666, 53492499, 77266943, 106984998, 154533886, 231800829, 463601658, 695402487, 1390804974]

約数ペア:

[(1, 1390804974), (2, 695402487), (3, 463601658), (6, 231800829), (9, 154533886), (13, 106984998), (18, 77266943), (26, 53492499), (39, 35661666), (78, 17830833), (117, 11887222), (234, 5943611)]