2510160978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32181551}}^1$

素因数の和:32181569

約数の個数: 16

約数和(自身を含む): 5406500736

約数和(自身を除く): 2896339758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 32181551, 64363102, 96544653, 193089306, 418360163, 836720326, 1255080489, 2510160978]

約数ペア:

[(1, 2510160978), (2, 1255080489), (3, 836720326), (6, 418360163), (13, 193089306), (26, 96544653), (39, 64363102), (78, 32181551)]