2078889351

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{473659}}^1$

素因数の和:473699

約数の個数: 32

約数和(自身を含む): 3637708800

約数和(自身を除く): 1558819449

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 473659, 1420977, 3315613, 5210249, 8999521, 9946839, 15630747, 26998563, 36471743, 62996647, 98994731, 109415229, 188989941, 296984193, 692963117, 2078889351]

約数ペア:

[(1, 2078889351), (3, 692963117), (7, 296984193), (11, 188989941), (19, 109415229), (21, 98994731), (33, 62996647), (57, 36471743), (77, 26998563), (133, 15630747), (209, 9946839), (231, 8999521), (399, 5210249), (627, 3315613), (1463, 1420977), (4389, 473659)]