1704784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2322

約数の個数: 20

約数和(自身を含む): 3374784

約数和(自身を除く): 1670000

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2267, 4534, 9068, 18136, 36272, 106549, 213098, 426196, 852392, 1704784]

約数ペア:

[(1, 1704784), (2, 852392), (4, 426196), (8, 213098), (16, 106549), (47, 36272), (94, 18136), (188, 9068), (376, 4534), (752, 2267)]