496975984

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1847}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 981687168

約数和(自身を除く): 484711184

約数列:

[1, 2, 4, 8, 16, 67, 134, 251, 268, 502, 536, 1004, 1072, 1847, 2008, 3694, 4016, 7388, 14776, 16817, 29552, 33634, 67268, 123749, 134536, 247498, 269072, 463597, 494996, 927194, 989992, 1854388, 1979984, 3708776, 7417552, 31060999, 62121998, 124243996, 248487992, 496975984]

約数ペア:

[(1, 496975984), (2, 248487992), (4, 124243996), (8, 62121998), (16, 31060999), (67, 7417552), (134, 3708776), (251, 1979984), (268, 1854388), (502, 989992), (536, 927194), (1004, 494996), (1072, 463597), (1847, 269072), (2008, 247498), (3694, 134536), (4016, 123749), (7388, 67268), (14776, 33634), (16817, 29552)]