1520896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 3276532

約数和(自身を除く): 1755636

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 457, 832, 914, 1664, 1828, 3328, 3656, 5941, 7312, 11882, 14624, 23764, 29248, 47528, 58496, 95056, 116992, 190112, 380224, 760448, 1520896]

約数ペア:

[(1, 1520896), (2, 760448), (4, 380224), (8, 190112), (13, 116992), (16, 95056), (26, 58496), (32, 47528), (52, 29248), (64, 23764), (104, 14624), (128, 11882), (208, 7312), (256, 5941), (416, 3656), (457, 3328), (832, 1828), (914, 1664)]