2004334871

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 2665958400

約数和(自身を除く): 661623529

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 269, 463, 847, 1463, 1883, 2299, 2959, 3241, 5093, 5111, 8797, 16093, 20713, 32549, 35651, 35777, 56023, 56221, 61579, 96767, 124547, 227843, 392161, 393547, 618431, 677369, 871829, 1064437, 1370017, 2366393, 4329017, 7451059, 9590119, 15070187, 16564751, 26030323, 105491309, 182212261, 286333553, 2004334871]

約数ペア:

[(1, 2004334871), (7, 286333553), (11, 182212261), (19, 105491309), (77, 26030323), (121, 16564751), (133, 15070187), (209, 9590119), (269, 7451059), (463, 4329017), (847, 2366393), (1463, 1370017), (1883, 1064437), (2299, 871829), (2959, 677369), (3241, 618431), (5093, 393547), (5111, 392161), (8797, 227843), (16093, 124547), (20713, 96767), (32549, 61579), (35651, 56221), (35777, 56023)]