2783152906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{4493}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 4397073408

約数和(自身を除く): 1613920502

約数列:

[1, 2, 31, 62, 97, 103, 194, 206, 3007, 3193, 4493, 6014, 6386, 8986, 9991, 19982, 139283, 278566, 309721, 435821, 462779, 619442, 871642, 925558, 13510451, 14346149, 27020902, 28692298, 44889563, 89779126, 1391576453, 2783152906]

約数ペア:

[(1, 2783152906), (2, 1391576453), (31, 89779126), (62, 44889563), (97, 28692298), (103, 27020902), (194, 14346149), (206, 13510451), (3007, 925558), (3193, 871642), (4493, 619442), (6014, 462779), (6386, 435821), (8986, 309721), (9991, 278566), (19982, 139283)]