103678164460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398762171}}^1$

素因数の和:398762193

約数の個数: 24

約数和(自身を含む): 234472157136

約数和(自身を除く): 130793992676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398762171, 797524342, 1595048684, 1993810855, 3987621710, 5183908223, 7975243420, 10367816446, 20735632892, 25919541115, 51839082230, 103678164460]

約数ペア:

[(1, 103678164460), (2, 51839082230), (4, 25919541115), (5, 20735632892), (10, 10367816446), (13, 7975243420), (20, 5183908223), (26, 3987621710), (52, 1993810855), (65, 1595048684), (130, 797524342), (260, 398762171)]