1521000896

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{286333}}^1$

素因数の和:286428

約数の個数: 28

約数和(自身を含む): 3054611112

約数和(自身を除く): 1533610216

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 286333, 572666, 1145332, 2290664, 4581328, 9162656, 18325312, 23765639, 47531278, 95062556, 190125112, 380250224, 760500448, 1521000896]

約数ペア:

[(1, 1521000896), (2, 760500448), (4, 380250224), (8, 190125112), (16, 95062556), (32, 47531278), (64, 23765639), (83, 18325312), (166, 9162656), (332, 4581328), (664, 2290664), (1328, 1145332), (2656, 572666), (5312, 286333)]