1330494445

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{108923}}^1$

素因数の和:109284

約数の個数: 16

約数和(自身を含む): 1829923200

約数和(自身を除く): 499428755

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 12215, 108923, 544615, 762461, 3812305, 38014127, 190070635, 266098889, 1330494445]

約数ペア:

[(1, 1330494445), (5, 266098889), (7, 190070635), (35, 38014127), (349, 3812305), (1745, 762461), (2443, 544615), (12215, 108923)]