1376797223228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2137883887}}^1$

素因数の和:2137883921

約数の個数: 24

約数和(自身を含む): 2873315945472

約数和(自身を除く): 1496518722244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2137883887, 4275767774, 8551535548, 14965187209, 29930374418, 49171329401, 59860748836, 98342658802, 196685317604, 344199305807, 688398611614, 1376797223228]

約数ペア:

[(1, 1376797223228), (2, 688398611614), (4, 344199305807), (7, 196685317604), (14, 98342658802), (23, 59860748836), (28, 49171329401), (46, 29930374418), (92, 14965187209), (161, 8551535548), (322, 4275767774), (644, 2137883887)]