1819535872

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46153}}^1$

素因数の和:46189

約数の個数: 80

約数和(自身を含む): 4532692032

約数和(自身を除く): 2713156160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 9856, 19712, 39424, 46153, 92306, 184612, 323071, 369224, 507683, 646142, 738448, 1015366, 1292284, 1476896, 2030732, 2584568, 2953792, 3553781, 4061464, 5169136, 5907584, 7107562, 8122928, 10338272, 11815168, 14215124, 16245856, 20676544, 23630336, 28430248, 32491712, 41353088, 56860496, 64983424, 82706176, 113720992, 129966848, 165412352, 227441984, 259933696, 454883968, 909767936, 1819535872]

約数ペア:

[(1, 1819535872), (2, 909767936), (4, 454883968), (7, 259933696), (8, 227441984), (11, 165412352), (14, 129966848), (16, 113720992), (22, 82706176), (28, 64983424), (32, 56860496), (44, 41353088), (56, 32491712), (64, 28430248), (77, 23630336), (88, 20676544), (112, 16245856), (128, 14215124), (154, 11815168), (176, 10338272), (224, 8122928), (256, 7107562), (308, 5907584), (352, 5169136), (448, 4061464), (512, 3553781), (616, 2953792), (704, 2584568), (896, 2030732), (1232, 1476896), (1408, 1292284), (1792, 1015366), (2464, 738448), (2816, 646142), (3584, 507683), (4928, 369224), (5632, 323071), (9856, 184612), (19712, 92306), (39424, 46153)]