1274338318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4091}}^1\times {\mathrm{14159}}^1$

素因数の和:18263

約数の個数: 16

約数和(自身を含む): 2085937920

約数和(自身を除く): 811599602

約数列:

[1, 2, 11, 22, 4091, 8182, 14159, 28318, 45001, 90002, 155749, 311498, 57924469, 115848938, 637169159, 1274338318]

約数ペア:

[(1, 1274338318), (2, 637169159), (11, 115848938), (22, 57924469), (4091, 311498), (8182, 155749), (14159, 90002), (28318, 45001)]