2015719372

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1\times {\mathrm{5227}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 3552007760

約数和(自身を除く): 1536288388

約数列:

[1, 2, 4, 229, 421, 458, 842, 916, 1684, 5227, 10454, 20908, 96409, 192818, 385636, 1196983, 2200567, 2393966, 4401134, 4787932, 8802268, 503929843, 1007859686, 2015719372]

約数ペア:

[(1, 2015719372), (2, 1007859686), (4, 503929843), (229, 8802268), (421, 4787932), (458, 4401134), (842, 2393966), (916, 2200567), (1684, 1196983), (5227, 385636), (10454, 192818), (20908, 96409)]