1793296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 3883680

約数和(自身を除く): 2090384

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 347, 646, 694, 1292, 1388, 2584, 2776, 5168, 5552, 5899, 6593, 11798, 13186, 23596, 26372, 47192, 52744, 94384, 105488, 112081, 224162, 448324, 896648, 1793296]

約数ペア:

[(1, 1793296), (2, 896648), (4, 448324), (8, 224162), (16, 112081), (17, 105488), (19, 94384), (34, 52744), (38, 47192), (68, 26372), (76, 23596), (136, 13186), (152, 11798), (272, 6593), (304, 5899), (323, 5552), (347, 5168), (646, 2776), (694, 2584), (1292, 1388)]