2563476769

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{55987}}^1$

素因数の和:56236

約数の個数: 16

約数和(自身を含む): 3038580736

約数和(自身を除く): 475103967

約数列:

[1, 7, 31, 211, 217, 1477, 6541, 45787, 55987, 391909, 1735597, 11813257, 12149179, 82692799, 366210967, 2563476769]

約数ペア:

[(1, 2563476769), (7, 366210967), (31, 82692799), (211, 12149179), (217, 11813257), (1477, 1735597), (6541, 391909), (45787, 55987)]