2785647592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3826439}}^1$

素因数の和:3826465

約数の個数: 32

約数和(自身を含む): 6428419200

約数和(自身を除く): 3642771608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3826439, 7652878, 15305756, 26785073, 30611512, 49743707, 53570146, 99487414, 107140292, 198974828, 214280584, 348205949, 397949656, 696411898, 1392823796, 2785647592]

約数ペア:

[(1, 2785647592), (2, 1392823796), (4, 696411898), (7, 397949656), (8, 348205949), (13, 214280584), (14, 198974828), (26, 107140292), (28, 99487414), (52, 53570146), (56, 49743707), (91, 30611512), (104, 26785073), (182, 15305756), (364, 7652878), (728, 3826439)]