1611410656

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{1933}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 3216628800

約数和(自身を除く): 1605218144

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 239, 436, 478, 872, 956, 1744, 1912, 1933, 3488, 3824, 3866, 7648, 7732, 15464, 26051, 30928, 52102, 61856, 104204, 208408, 210697, 416816, 421394, 461987, 833632, 842788, 923974, 1685576, 1847948, 3371152, 3695896, 6742304, 7391792, 14783584, 50356583, 100713166, 201426332, 402852664, 805705328, 1611410656]

約数ペア:

[(1, 1611410656), (2, 805705328), (4, 402852664), (8, 201426332), (16, 100713166), (32, 50356583), (109, 14783584), (218, 7391792), (239, 6742304), (436, 3695896), (478, 3371152), (872, 1847948), (956, 1685576), (1744, 923974), (1912, 842788), (1933, 833632), (3488, 461987), (3824, 421394), (3866, 416816), (7648, 210697), (7732, 208408), (15464, 104204), (26051, 61856), (30928, 52102)]