617423212

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1873}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 1262266432

約数和(自身を除く): 644843220

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 193, 244, 386, 427, 772, 854, 1351, 1708, 1873, 2702, 3746, 5404, 7492, 11773, 13111, 23546, 26222, 47092, 52444, 82411, 114253, 164822, 228506, 329644, 361489, 457012, 722978, 799771, 1445956, 1599542, 2530423, 3199084, 5060846, 10121692, 22050829, 44101658, 88203316, 154355803, 308711606, 617423212]

約数ペア:

[(1, 617423212), (2, 308711606), (4, 154355803), (7, 88203316), (14, 44101658), (28, 22050829), (61, 10121692), (122, 5060846), (193, 3199084), (244, 2530423), (386, 1599542), (427, 1445956), (772, 799771), (854, 722978), (1351, 457012), (1708, 361489), (1873, 329644), (2702, 228506), (3746, 164822), (5404, 114253), (7492, 82411), (11773, 52444), (13111, 47092), (23546, 26222)]