1556835839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{7639}}^1$

素因数の和:7970

約数の個数: 16

約数和(自身を含む): 1710932160

約数和(自身を除く): 154096321

約数列:

[1, 13, 61, 257, 793, 3341, 7639, 15677, 99307, 203801, 465979, 1963223, 6057727, 25521899, 119756603, 1556835839]

約数ペア:

[(1, 1556835839), (13, 119756603), (61, 25521899), (257, 6057727), (793, 1963223), (3341, 465979), (7639, 203801), (15677, 99307)]