1252807045

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{102563}}^1$

素因数の和:102924

約数の個数: 16

約数和(自身を含む): 1723075200

約数和(自身を除く): 470268155

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 12215, 102563, 512815, 717941, 3589705, 35794487, 178972435, 250561409, 1252807045]

約数ペア:

[(1, 1252807045), (5, 250561409), (7, 178972435), (35, 35794487), (349, 3589705), (1745, 717941), (2443, 512815), (12215, 102563)]