2018799448

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{607}}^1\times {\mathrm{947}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 3804134400

約数和(自身を除く): 1785334952

約数列:

[1, 2, 4, 8, 439, 607, 878, 947, 1214, 1756, 1894, 2428, 3512, 3788, 4856, 7576, 266473, 415733, 532946, 574829, 831466, 1065892, 1149658, 1662932, 2131784, 2299316, 3325864, 4598632, 252349931, 504699862, 1009399724, 2018799448]

約数ペア:

[(1, 2018799448), (2, 1009399724), (4, 504699862), (8, 252349931), (439, 4598632), (607, 3325864), (878, 2299316), (947, 2131784), (1214, 1662932), (1756, 1149658), (1894, 1065892), (2428, 831466), (3512, 574829), (3788, 532946), (4856, 415733), (7576, 266473)]