1690962014

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{4007}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 2971178496

約数和(自身を除く): 1280216482

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 701, 1402, 4007, 4907, 8014, 9814, 28049, 30143, 56098, 60286, 172301, 211001, 344602, 422002, 1206107, 2412214, 2808907, 5617814, 19662349, 39324698, 120783001, 241566002, 845481007, 1690962014]

約数ペア:

[(1, 1690962014), (2, 845481007), (7, 241566002), (14, 120783001), (43, 39324698), (86, 19662349), (301, 5617814), (602, 2808907), (701, 2412214), (1402, 1206107), (4007, 422002), (4907, 344602), (8014, 211001), (9814, 172301), (28049, 60286), (30143, 56098)]