1520375024

素因数分解:

$2^4\times 7^1\times {\mathrm{859}}^1\times {\mathrm{15803}}^1$

素因数の和:16677

約数の個数: 40

約数和(自身を含む): 3370677120

約数和(自身を除く): 1850302096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 859, 1718, 3436, 6013, 6872, 12026, 13744, 15803, 24052, 31606, 48104, 63212, 96208, 110621, 126424, 221242, 252848, 442484, 884968, 1769936, 13574777, 27149554, 54299108, 95023439, 108598216, 190046878, 217196432, 380093756, 760187512, 1520375024]

約数ペア:

[(1, 1520375024), (2, 760187512), (4, 380093756), (7, 217196432), (8, 190046878), (14, 108598216), (16, 95023439), (28, 54299108), (56, 27149554), (112, 13574777), (859, 1769936), (1718, 884968), (3436, 442484), (6013, 252848), (6872, 221242), (12026, 126424), (13744, 110621), (15803, 96208), (24052, 63212), (31606, 48104)]