1330255576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5413}}^1$

素因数の和:5588

約数の個数: 64

約数和(自身を含む): 2865088800

約数和(自身を除く): 1534833224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 139, 221, 278, 442, 556, 884, 1112, 1768, 1807, 2363, 3614, 4726, 5413, 7228, 9452, 10826, 14456, 18904, 21652, 30719, 43304, 61438, 70369, 92021, 122876, 140738, 184042, 245752, 281476, 368084, 562952, 736168, 752407, 1196273, 1504814, 2392546, 3009628, 4785092, 6019256, 9570184, 9781291, 12790919, 19562582, 25581838, 39125164, 51163676, 78250328, 102327352, 166281947, 332563894, 665127788, 1330255576]

約数ペア:

[(1, 1330255576), (2, 665127788), (4, 332563894), (8, 166281947), (13, 102327352), (17, 78250328), (26, 51163676), (34, 39125164), (52, 25581838), (68, 19562582), (104, 12790919), (136, 9781291), (139, 9570184), (221, 6019256), (278, 4785092), (442, 3009628), (556, 2392546), (884, 1504814), (1112, 1196273), (1768, 752407), (1807, 736168), (2363, 562952), (3614, 368084), (4726, 281476), (5413, 245752), (7228, 184042), (9452, 140738), (10826, 122876), (14456, 92021), (18904, 70369), (21652, 61438), (30719, 43304)]