545551636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1237}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 1150844800

約数和(自身を除く): 605293164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 829, 1237, 1658, 2474, 3316, 4948, 5803, 8659, 11606, 15751, 17318, 23212, 23503, 31502, 34636, 47006, 63004, 94012, 110257, 164521, 220514, 329042, 441028, 658084, 1025473, 2050946, 4101892, 7178311, 14356622, 19483987, 28713244, 38967974, 77935948, 136387909, 272775818, 545551636]

約数ペア:

[(1, 545551636), (2, 272775818), (4, 136387909), (7, 77935948), (14, 38967974), (19, 28713244), (28, 19483987), (38, 14356622), (76, 7178311), (133, 4101892), (266, 2050946), (532, 1025473), (829, 658084), (1237, 441028), (1658, 329042), (2474, 220514), (3316, 164521), (4948, 110257), (5803, 94012), (8659, 63004), (11606, 47006), (15751, 34636), (17318, 31502), (23212, 23503)]