1288703024

素因数分解:

$2^4\times 7^1\times {\mathrm{11506277}}^1$

素因数の和:11506292

約数の個数: 20

約数和(自身を含む): 2853556944

約数和(自身を除く): 1564853920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11506277, 23012554, 46025108, 80543939, 92050216, 161087878, 184100432, 322175756, 644351512, 1288703024]

約数ペア:

[(1, 1288703024), (2, 644351512), (4, 322175756), (7, 184100432), (8, 161087878), (14, 92050216), (16, 80543939), (28, 46025108), (56, 23012554), (112, 11506277)]