488554914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{2909}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 1020781440

約数和(自身を除く): 532226526

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1217, 2434, 2909, 3651, 5818, 7302, 8727, 17454, 27991, 55982, 66907, 83973, 133814, 167946, 200721, 401442, 3540253, 7080506, 10620759, 21241518, 81425819, 162851638, 244277457, 488554914]

約数ペア:

[(1, 488554914), (2, 244277457), (3, 162851638), (6, 81425819), (23, 21241518), (46, 10620759), (69, 7080506), (138, 3540253), (1217, 401442), (2434, 200721), (2909, 167946), (3651, 133814), (5818, 83973), (7302, 66907), (8727, 55982), (17454, 27991)]