2618408752

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{325349}}^1$

素因数の和:325860

約数の個数: 20

約数和(自身を含む): 5083268400

約数和(自身を除く): 2464859648

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 325349, 650698, 1301396, 2602792, 5205584, 163650547, 327301094, 654602188, 1309204376, 2618408752]

約数ペア:

[(1, 2618408752), (2, 1309204376), (4, 654602188), (8, 327301094), (16, 163650547), (503, 5205584), (1006, 2602792), (2012, 1301396), (4024, 650698), (8048, 325349)]