2559518324

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{4493}}^1$

素因数の和:4637

約数の個数: 48

約数和(自身を含む): 4973887296

約数和(自身を除く): 2414368972

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 214, 242, 428, 484, 1177, 1331, 2354, 2662, 4493, 4708, 5324, 8986, 12947, 17972, 25894, 49423, 51788, 98846, 142417, 197692, 284834, 480751, 543653, 569668, 961502, 1087306, 1923004, 2174612, 5288261, 5980183, 10576522, 11960366, 21153044, 23920732, 58170871, 116341742, 232683484, 639879581, 1279759162, 2559518324]

約数ペア:

[(1, 2559518324), (2, 1279759162), (4, 639879581), (11, 232683484), (22, 116341742), (44, 58170871), (107, 23920732), (121, 21153044), (214, 11960366), (242, 10576522), (428, 5980183), (484, 5288261), (1177, 2174612), (1331, 1923004), (2354, 1087306), (2662, 961502), (4493, 569668), (4708, 543653), (5324, 480751), (8986, 284834), (12947, 197692), (17972, 142417), (25894, 98846), (49423, 51788)]