1427207632

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{818353}}^1$

素因数の和:818470

約数の個数: 20

約数和(自身を含む): 2790587140

約数和(自身を除く): 1363379508

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 818353, 1636706, 3273412, 6546824, 13093648, 89200477, 178400954, 356801908, 713603816, 1427207632]

約数ペア:

[(1, 1427207632), (2, 713603816), (4, 356801908), (8, 178400954), (16, 89200477), (109, 13093648), (218, 6546824), (436, 3273412), (872, 1636706), (1744, 818353)]