2780451604

素因数分解:

$2^2\times 7^1\times {\mathrm{3769}}^1\times {\mathrm{26347}}^1$

素因数の和:30127

約数の個数: 24

約数和(自身を含む): 5562589760

約数和(自身を除く): 2782138156

約数列:

[1, 2, 4, 7, 14, 28, 3769, 7538, 15076, 26347, 26383, 52694, 52766, 105388, 105532, 184429, 368858, 737716, 99301843, 198603686, 397207372, 695112901, 1390225802, 2780451604]

約数ペア:

[(1, 2780451604), (2, 1390225802), (4, 695112901), (7, 397207372), (14, 198603686), (28, 99301843), (3769, 737716), (7538, 368858), (15076, 184429), (26347, 105532), (26383, 105388), (52694, 52766)]