1297188170

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{292819}}^1$

素因数の和:293269

約数の個数: 16

約数和(自身を含む): 2340217440

約数和(自身を除く): 1043029270

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 292819, 585638, 1464095, 2928190, 129718817, 259437634, 648594085, 1297188170]

約数ペア:

[(1, 1297188170), (2, 648594085), (5, 259437634), (10, 129718817), (443, 2928190), (886, 1464095), (2215, 585638), (4430, 292819)]