2109479932

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1\times {\mathrm{1021}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 4266988992

約数和(自身を除く): 2157509060

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 653, 791, 1021, 1306, 1582, 2042, 2612, 3164, 4084, 4571, 7147, 9142, 14294, 18284, 28588, 73789, 115373, 147578, 230746, 295156, 461492, 516523, 666713, 807611, 1033046, 1333426, 1615222, 2066092, 2666852, 3230444, 4666991, 9333982, 18667964, 75338569, 150677138, 301354276, 527369983, 1054739966, 2109479932]

約数ペア:

[(1, 2109479932), (2, 1054739966), (4, 527369983), (7, 301354276), (14, 150677138), (28, 75338569), (113, 18667964), (226, 9333982), (452, 4666991), (653, 3230444), (791, 2666852), (1021, 2066092), (1306, 1615222), (1582, 1333426), (2042, 1033046), (2612, 807611), (3164, 666713), (4084, 516523), (4571, 461492), (7147, 295156), (9142, 230746), (14294, 147578), (18284, 115373), (28588, 73789)]