2790476912

素因数分解:

$2^4\times {\mathrm{2749}}^1\times {\mathrm{63443}}^1$

素因数の和:66200

約数の個数: 20

約数和(自身を含む): 5408601000

約数和(自身を除く): 2618124088

約数列:

[1, 2, 4, 8, 16, 2749, 5498, 10996, 21992, 43984, 63443, 126886, 253772, 507544, 1015088, 174404807, 348809614, 697619228, 1395238456, 2790476912]

約数ペア:

[(1, 2790476912), (2, 1395238456), (4, 697619228), (8, 348809614), (16, 174404807), (2749, 1015088), (5498, 507544), (10996, 253772), (21992, 126886), (43984, 63443)]