1140947390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10372249}}^1$

素因数の和:10372267

約数の個数: 16

約数和(自身を含む): 2240406000

約数和(自身を除く): 1099458610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10372249, 20744498, 51861245, 103722490, 114094739, 228189478, 570473695, 1140947390]

約数ペア:

[(1, 1140947390), (2, 570473695), (5, 228189478), (10, 114094739), (11, 103722490), (22, 51861245), (55, 20744498), (110, 10372249)]