21710506756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{530197}}^1$

素因数の和:530583

約数の個数: 24

約数和(自身を含む): 39414919320

約数和(自身を除く): 17704412564

約数列:

[1, 2, 4, 29, 58, 116, 353, 706, 1412, 10237, 20474, 40948, 530197, 1060394, 2120788, 15375713, 30751426, 61502852, 187159541, 374319082, 748638164, 5427626689, 10855253378, 21710506756]

約数ペア:

[(1, 21710506756), (2, 10855253378), (4, 5427626689), (29, 748638164), (58, 374319082), (116, 187159541), (353, 61502852), (706, 30751426), (1412, 15375713), (10237, 2120788), (20474, 1060394), (40948, 530197)]