2080854896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{37447}}^1$

素因数の和:37629

約数の個数: 40

約数和(自身を含む): 4234919424

約数和(自身を除く): 2154064528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 1208, 2416, 3473, 6946, 13892, 27784, 37447, 55568, 74894, 149788, 299576, 599152, 861281, 1722562, 3445124, 5654497, 6890248, 11308994, 13780496, 22617988, 45235976, 90471952, 130053431, 260106862, 520213724, 1040427448, 2080854896]

約数ペア:

[(1, 2080854896), (2, 1040427448), (4, 520213724), (8, 260106862), (16, 130053431), (23, 90471952), (46, 45235976), (92, 22617988), (151, 13780496), (184, 11308994), (302, 6890248), (368, 5654497), (604, 3445124), (1208, 1722562), (2416, 861281), (3473, 599152), (6946, 299576), (13892, 149788), (27784, 74894), (37447, 55568)]