1800246464

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{396181}}^1$

素因数の和:396264

約数の個数: 28

約数和(自身を含む): 3622688208

約数和(自身を除く): 1822441744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 396181, 792362, 1584724, 3169448, 6338896, 12677792, 25355584, 28128851, 56257702, 112515404, 225030808, 450061616, 900123232, 1800246464]

約数ペア:

[(1, 1800246464), (2, 900123232), (4, 450061616), (8, 225030808), (16, 112515404), (32, 56257702), (64, 28128851), (71, 25355584), (142, 12677792), (284, 6338896), (568, 3169448), (1136, 1584724), (2272, 792362), (4544, 396181)]