1855443642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{61151}}^1$

素因数の和:61558

約数の個数: 32

約数和(自身を含む): 4006679040

約数和(自身を除く): 2151235398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 2334, 5057, 10114, 15171, 30342, 61151, 122302, 183453, 366906, 794963, 1589926, 2384889, 4769778, 23787739, 47575478, 71363217, 142726434, 309240607, 618481214, 927721821, 1855443642]

約数ペア:

[(1, 1855443642), (2, 927721821), (3, 618481214), (6, 309240607), (13, 142726434), (26, 71363217), (39, 47575478), (78, 23787739), (389, 4769778), (778, 2384889), (1167, 1589926), (2334, 794963), (5057, 366906), (10114, 183453), (15171, 122302), (30342, 61151)]