2278049332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{17903}}^1$

素因数の和:20367

約数の個数: 24

約数和(自身を含む): 4295241216

約数和(自身を除く): 2017191884

約数列:

[1, 2, 4, 13, 26, 52, 2447, 4894, 9788, 17903, 31811, 35806, 63622, 71612, 127244, 232739, 465478, 930956, 43808641, 87617282, 175234564, 569512333, 1139024666, 2278049332]

約数ペア:

[(1, 2278049332), (2, 1139024666), (4, 569512333), (13, 175234564), (26, 87617282), (52, 43808641), (2447, 930956), (4894, 465478), (9788, 232739), (17903, 127244), (31811, 71612), (35806, 63622)]