1330241752

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{505411}}^1$

素因数の和:505471

約数の個数: 32

約数和(自身を含む): 2911173120

約数和(自身を除く): 1580931368

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 505411, 1010822, 2021644, 3537877, 4043288, 7075754, 14151508, 23754317, 28303016, 47508634, 95017268, 166280219, 190034536, 332560438, 665120876, 1330241752]

約数ペア:

[(1, 1330241752), (2, 665120876), (4, 332560438), (7, 190034536), (8, 166280219), (14, 95017268), (28, 47508634), (47, 28303016), (56, 23754317), (94, 14151508), (188, 7075754), (329, 4043288), (376, 3537877), (658, 2021644), (1316, 1010822), (2632, 505411)]