1245492508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337349}}^1$

素因数の和:337437

約数の個数: 24

約数和(自身を含む): 2380341600

約数和(自身を除く): 1134849092

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 337349, 674698, 1349396, 4385537, 8771074, 17542148, 23951779, 47903558, 95807116, 311373127, 622746254, 1245492508]

約数ペア:

[(1, 1245492508), (2, 622746254), (4, 311373127), (13, 95807116), (26, 47903558), (52, 23951779), (71, 17542148), (142, 8771074), (284, 4385537), (923, 1349396), (1846, 674698), (3692, 337349)]