549098710

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{275929}}^1$

素因数の和:276135

約数の個数: 16

約数和(自身を含む): 993348000

約数和(自身を除く): 444249290

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 275929, 551858, 1379645, 2759290, 54909871, 109819742, 274549355, 549098710]

約数ペア:

[(1, 549098710), (2, 274549355), (5, 109819742), (10, 54909871), (199, 2759290), (398, 1379645), (995, 551858), (1990, 275929)]