2019437312

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{60217}}^1$

素因数の和:60364

約数の個数: 36

約数和(自身を含む): 4061824536

約数和(自身を除く): 2042387224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 2096, 4192, 8384, 16768, 33536, 60217, 120434, 240868, 481736, 963472, 1926944, 3853888, 7707776, 7888427, 15415552, 15776854, 31553708, 63107416, 126214832, 252429664, 504859328, 1009718656, 2019437312]

約数ペア:

[(1, 2019437312), (2, 1009718656), (4, 504859328), (8, 252429664), (16, 126214832), (32, 63107416), (64, 31553708), (128, 15776854), (131, 15415552), (256, 7888427), (262, 7707776), (524, 3853888), (1048, 1926944), (2096, 963472), (4192, 481736), (8384, 240868), (16768, 120434), (33536, 60217)]