1330682689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 1659329280

約数和(自身を除く): 328646591

約数列:

[1, 7, 19, 37, 113, 133, 259, 703, 791, 2147, 2393, 4181, 4921, 15029, 16751, 29267, 45467, 79439, 88541, 270409, 318269, 556073, 619787, 1682279, 1892863, 5137771, 10005133, 11775953, 35964397, 70035931, 190097527, 1330682689]

約数ペア:

[(1, 1330682689), (7, 190097527), (19, 70035931), (37, 35964397), (113, 11775953), (133, 10005133), (259, 5137771), (703, 1892863), (791, 1682279), (2147, 619787), (2393, 556073), (4181, 318269), (4921, 270409), (15029, 88541), (16751, 79439), (29267, 45467)]