2746202290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{16363}}^1$

素因数の和:17674

約数の個数: 32

約数和(自身を含む): 5327856576

約数和(自身を除く): 2581654286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1291, 2582, 6455, 12910, 16363, 16783, 32726, 33566, 81815, 83915, 163630, 167830, 212719, 425438, 1063595, 2127190, 21124633, 42249266, 105623165, 211246330, 274620229, 549240458, 1373101145, 2746202290]

約数ペア:

[(1, 2746202290), (2, 1373101145), (5, 549240458), (10, 274620229), (13, 211246330), (26, 105623165), (65, 42249266), (130, 21124633), (1291, 2127190), (2582, 1063595), (6455, 425438), (12910, 212719), (16363, 167830), (16783, 163630), (32726, 83915), (33566, 81815)]