2783757756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1\times {\mathrm{7457}}^1$

素因数の和:9870

約数の個数: 48

約数和(自身を含む): 6998945184

約数和(自身を除く): 4215187428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2393, 4786, 7179, 7457, 9572, 14358, 14914, 22371, 28716, 29828, 31109, 44742, 62218, 89484, 93327, 96941, 124436, 186654, 193882, 290823, 373308, 387764, 581646, 1163292, 17844601, 35689202, 53533803, 71378404, 107067606, 214135212, 231979813, 463959626, 695939439, 927919252, 1391878878, 2783757756]

約数ペア:

[(1, 2783757756), (2, 1391878878), (3, 927919252), (4, 695939439), (6, 463959626), (12, 231979813), (13, 214135212), (26, 107067606), (39, 71378404), (52, 53533803), (78, 35689202), (156, 17844601), (2393, 1163292), (4786, 581646), (7179, 387764), (7457, 373308), (9572, 290823), (14358, 193882), (14914, 186654), (22371, 124436), (28716, 96941), (29828, 93327), (31109, 89484), (44742, 62218)]