121341812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1993}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 219754752

約数和(自身を除く): 98412940

約数列:

[1, 2, 4, 31, 62, 124, 491, 982, 1964, 1993, 3986, 7972, 15221, 30442, 60884, 61783, 123566, 247132, 978563, 1957126, 3914252, 30335453, 60670906, 121341812]

約数ペア:

[(1, 121341812), (2, 60670906), (4, 30335453), (31, 3914252), (62, 1957126), (124, 978563), (491, 247132), (982, 123566), (1964, 61783), (1993, 60884), (3986, 30442), (7972, 15221)]