380394132

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{241981}}^1$

素因数の和:242119

約数の個数: 24

約数和(自身を含む): 894365472

約数和(自身を除く): 513971340

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 241981, 483962, 725943, 967924, 1451886, 2903772, 31699511, 63399022, 95098533, 126798044, 190197066, 380394132]

約数ペア:

[(1, 380394132), (2, 190197066), (3, 126798044), (4, 95098533), (6, 63399022), (12, 31699511), (131, 2903772), (262, 1451886), (393, 967924), (524, 725943), (786, 483962), (1572, 241981)]