1297029892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1847}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 2514758400

約数和(自身を除く): 1217728508

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 449, 782, 898, 1564, 1796, 1847, 3694, 7388, 7633, 10327, 15266, 20654, 30532, 31399, 41308, 42481, 62798, 84962, 125596, 169924, 175559, 351118, 702236, 722177, 829303, 1444354, 1658606, 2888708, 3317212, 14098151, 19073969, 28196302, 38147938, 56392604, 76295876, 324257473, 648514946, 1297029892]

約数ペア:

[(1, 1297029892), (2, 648514946), (4, 324257473), (17, 76295876), (23, 56392604), (34, 38147938), (46, 28196302), (68, 19073969), (92, 14098151), (391, 3317212), (449, 2888708), (782, 1658606), (898, 1444354), (1564, 829303), (1796, 722177), (1847, 702236), (3694, 351118), (7388, 175559), (7633, 169924), (10327, 125596), (15266, 84962), (20654, 62798), (30532, 42481), (31399, 41308)]