1800702970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16370027}}^1$

素因数の和:16370045

約数の個数: 16

約数和(自身を含む): 3535926048

約数和(自身を除く): 1735223078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 16370027, 32740054, 81850135, 163700270, 180070297, 360140594, 900351485, 1800702970]

約数ペア:

[(1, 1800702970), (2, 900351485), (5, 360140594), (10, 180070297), (11, 163700270), (22, 81850135), (55, 32740054), (110, 16370027)]