1945984

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 4051440

約数和(自身を除く): 2105456

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 661, 736, 1322, 1472, 2644, 2944, 5288, 10576, 15203, 21152, 30406, 42304, 60812, 84608, 121624, 243248, 486496, 972992, 1945984]

約数ペア:

[(1, 1945984), (2, 972992), (4, 486496), (8, 243248), (16, 121624), (23, 84608), (32, 60812), (46, 42304), (64, 30406), (92, 21152), (128, 15203), (184, 10576), (368, 5288), (661, 2944), (736, 2644), (1322, 1472)]