934191916

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 1891878912

約数和(自身を除く): 957686996

約数列:

[1, 2, 4, 7, 14, 28, 131, 257, 262, 514, 524, 917, 991, 1028, 1799, 1834, 1982, 3598, 3668, 3964, 6937, 7196, 13874, 27748, 33667, 67334, 129821, 134668, 235669, 254687, 259642, 471338, 509374, 519284, 908747, 942676, 1018748, 1782809, 1817494, 3565618, 3634988, 7131236, 33363997, 66727994, 133455988, 233547979, 467095958, 934191916]

約数ペア:

[(1, 934191916), (2, 467095958), (4, 233547979), (7, 133455988), (14, 66727994), (28, 33363997), (131, 7131236), (257, 3634988), (262, 3565618), (514, 1817494), (524, 1782809), (917, 1018748), (991, 942676), (1028, 908747), (1799, 519284), (1834, 509374), (1982, 471338), (3598, 259642), (3668, 254687), (3964, 235669), (6937, 134668), (7196, 129821), (13874, 67334), (27748, 33667)]