135253438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{50131}}^1$

素因数の和:50223

約数の個数: 16

約数和(自身を含む): 216570240

約数和(自身を除く): 81316802

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 50131, 100262, 952489, 1904978, 3559301, 7118602, 67626719, 135253438]

約数ペア:

[(1, 135253438), (2, 67626719), (19, 7118602), (38, 3559301), (71, 1904978), (142, 952489), (1349, 100262), (2698, 50131)]