1811823616

素因数分解:

$2^{10}\times {\mathrm{271}}^1\times {\mathrm{6529}}^1$

素因数の和:6820

約数の個数: 44

約数和(自身を含む): 3635799520

約数和(自身を除く): 1823975904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 512, 542, 1024, 1084, 2168, 4336, 6529, 8672, 13058, 17344, 26116, 34688, 52232, 69376, 104464, 138752, 208928, 277504, 417856, 835712, 1671424, 1769359, 3342848, 3538718, 6685696, 7077436, 14154872, 28309744, 56619488, 113238976, 226477952, 452955904, 905911808, 1811823616]

約数ペア:

[(1, 1811823616), (2, 905911808), (4, 452955904), (8, 226477952), (16, 113238976), (32, 56619488), (64, 28309744), (128, 14154872), (256, 7077436), (271, 6685696), (512, 3538718), (542, 3342848), (1024, 1769359), (1084, 1671424), (2168, 835712), (4336, 417856), (6529, 277504), (8672, 208928), (13058, 138752), (17344, 104464), (26116, 69376), (34688, 52232)]