670809584

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{1193}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 1316513952

約数和(自身を除く): 645704368

約数列:

[1, 2, 4, 8, 16, 113, 226, 311, 452, 622, 904, 1193, 1244, 1808, 2386, 2488, 4772, 4976, 9544, 19088, 35143, 70286, 134809, 140572, 269618, 281144, 371023, 539236, 562288, 742046, 1078472, 1484092, 2156944, 2968184, 5936368, 41925599, 83851198, 167702396, 335404792, 670809584]

約数ペア:

[(1, 670809584), (2, 335404792), (4, 167702396), (8, 83851198), (16, 41925599), (113, 5936368), (226, 2968184), (311, 2156944), (452, 1484092), (622, 1078472), (904, 742046), (1193, 562288), (1244, 539236), (1808, 371023), (2386, 281144), (2488, 269618), (4772, 140572), (4976, 134809), (9544, 70286), (19088, 35143)]