4920802579

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{3673}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 6230163456

約数和(自身を除く): 1309360877

約数列:

[1, 7, 11, 77, 127, 137, 889, 959, 1397, 1507, 3673, 9779, 10549, 17399, 25711, 40403, 121793, 191389, 282821, 466471, 503201, 1339723, 3265297, 3522407, 5131181, 5535211, 35918267, 38746477, 63906527, 447345689, 702971797, 4920802579]

約数ペア:

[(1, 4920802579), (7, 702971797), (11, 447345689), (77, 63906527), (127, 38746477), (137, 35918267), (889, 5535211), (959, 5131181), (1397, 3522407), (1507, 3265297), (3673, 1339723), (9779, 503201), (10549, 466471), (17399, 282821), (25711, 191389), (40403, 121793)]