2055571864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{141257}}^1$

素因数の和:141387

約数の個数: 32

約数和(自身を含む): 4119083280

約数和(自身を除く): 2063511416

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 7276, 14552, 141257, 282514, 565028, 1130056, 2401369, 4802738, 9605476, 15114499, 19210952, 30228998, 60457996, 120915992, 256946483, 513892966, 1027785932, 2055571864]

約数ペア:

[(1, 2055571864), (2, 1027785932), (4, 513892966), (8, 256946483), (17, 120915992), (34, 60457996), (68, 30228998), (107, 19210952), (136, 15114499), (214, 9605476), (428, 4802738), (856, 2401369), (1819, 1130056), (3638, 565028), (7276, 282514), (14552, 141257)]