2787353713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{3581}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 2981370240

約数和(自身を除く): 194016527

約数列:

[1, 19, 71, 577, 1349, 3581, 10963, 40967, 68039, 254251, 778373, 2066237, 4830769, 39258503, 146702827, 2787353713]

約数ペア:

[(1, 2787353713), (19, 146702827), (71, 39258503), (577, 4830769), (1349, 2066237), (3581, 778373), (10963, 254251), (40967, 68039)]