2909925476

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 5281140480

約数和(自身を除く): 2371215004

約数列:

[1, 2, 4, 47, 94, 109, 188, 211, 218, 422, 436, 673, 844, 1346, 2692, 5123, 9917, 10246, 19834, 20492, 22999, 31631, 39668, 45998, 63262, 73357, 91996, 126524, 142003, 146714, 284006, 293428, 568012, 1080953, 2161906, 3447779, 4323812, 6674141, 6895558, 13348282, 13791116, 15478327, 26696564, 30956654, 61913308, 727481369, 1454962738, 2909925476]

約数ペア:

[(1, 2909925476), (2, 1454962738), (4, 727481369), (47, 61913308), (94, 30956654), (109, 26696564), (188, 15478327), (211, 13791116), (218, 13348282), (422, 6895558), (436, 6674141), (673, 4323812), (844, 3447779), (1346, 2161906), (2692, 1080953), (5123, 568012), (9917, 293428), (10246, 284006), (19834, 146714), (20492, 142003), (22999, 126524), (31631, 91996), (39668, 73357), (45998, 63262)]