2053264

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:898

約数の個数: 20

約数和(自身を含む): 4005820

約数和(自身を除く): 1952556

約数列:

[1, 2, 4, 8, 16, 181, 362, 709, 724, 1418, 1448, 2836, 2896, 5672, 11344, 128329, 256658, 513316, 1026632, 2053264]

約数ペア:

[(1, 2053264), (2, 1026632), (4, 513316), (8, 256658), (16, 128329), (181, 11344), (362, 5672), (709, 2896), (724, 2836), (1418, 1448)]