2080307663

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31727}}^1$

素因数の和:31799

約数の個数: 32

約数和(自身を含む): 2741299200

約数和(自身を除く): 660991537

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 2261, 3451, 3857, 9367, 31727, 65569, 222089, 539359, 602813, 920083, 3775513, 4219691, 6440581, 10247821, 15641411, 17481577, 71734747, 109489877, 122371039, 297186809, 2080307663]

約数ペア:

[(1, 2080307663), (7, 297186809), (17, 122371039), (19, 109489877), (29, 71734747), (119, 17481577), (133, 15641411), (203, 10247821), (323, 6440581), (493, 4219691), (551, 3775513), (2261, 920083), (3451, 602813), (3857, 539359), (9367, 222089), (31727, 65569)]