1293110585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{79259}}^1$

素因数の和:79528

約数の個数: 16

約数和(自身を含む): 1677775680

約数和(自身を除く): 384665095

約数列:

[1, 5, 13, 65, 251, 1255, 3263, 16315, 79259, 396295, 1030367, 5151835, 19894009, 99470045, 258622117, 1293110585]

約数ペア:

[(1, 1293110585), (5, 258622117), (13, 99470045), (65, 19894009), (251, 5151835), (1255, 1030367), (3263, 396295), (16315, 79259)]