2016387578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{4201}}^1$

素因数の和:4982

約数の個数: 32

約数和(自身を含む): 3376391040

約数和(自身を除く): 1360003462

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 743, 1486, 4201, 8402, 12631, 14117, 25262, 28234, 71417, 79819, 142834, 159638, 239989, 479978, 1356923, 2713846, 3121343, 6242686, 53062831, 59305517, 106125662, 118611034, 1008193789, 2016387578]

約数ペア:

[(1, 2016387578), (2, 1008193789), (17, 118611034), (19, 106125662), (34, 59305517), (38, 53062831), (323, 6242686), (646, 3121343), (743, 2713846), (1486, 1356923), (4201, 479978), (8402, 239989), (12631, 159638), (14117, 142834), (25262, 79819), (28234, 71417)]