248505572

素因数分解:

$2^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{7477}}^1$

素因数の和:8675

約数の個数: 24

約数和(自身を含む): 497496384

約数和(自身を除く): 248990812

約数列:

[1, 2, 4, 7, 14, 28, 1187, 2374, 4748, 7477, 8309, 14954, 16618, 29908, 33236, 52339, 104678, 209356, 8875199, 17750398, 35500796, 62126393, 124252786, 248505572]

約数ペア:

[(1, 248505572), (2, 124252786), (4, 62126393), (7, 35500796), (14, 17750398), (28, 8875199), (1187, 209356), (2374, 104678), (4748, 52339), (7477, 33236), (8309, 29908), (14954, 16618)]