2141121796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{6803}}^1$

素因数の和:7152

約数の個数: 48

約数和(自身を含む): 4279661568

約数和(自身を除く): 2138539772

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 311, 506, 622, 1012, 1244, 3421, 6803, 6842, 7153, 13606, 13684, 14306, 27212, 28612, 74833, 78683, 149666, 156469, 157366, 299332, 312938, 314732, 625876, 1721159, 2115733, 3442318, 4231466, 6884636, 8462932, 23273063, 46546126, 48661859, 93092252, 97323718, 194647436, 535280449, 1070560898, 2141121796]

約数ペア:

[(1, 2141121796), (2, 1070560898), (4, 535280449), (11, 194647436), (22, 97323718), (23, 93092252), (44, 48661859), (46, 46546126), (92, 23273063), (253, 8462932), (311, 6884636), (506, 4231466), (622, 3442318), (1012, 2115733), (1244, 1721159), (3421, 625876), (6803, 314732), (6842, 312938), (7153, 299332), (13606, 157366), (13684, 156469), (14306, 149666), (27212, 78683), (28612, 74833)]