8519394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 18466560

約数和(自身を除く): 9947166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 457, 478, 717, 914, 1371, 1434, 2742, 3107, 5941, 6214, 9321, 11882, 17823, 18642, 35646, 109223, 218446, 327669, 655338, 1419899, 2839798, 4259697, 8519394]

約数ペア:

[(1, 8519394), (2, 4259697), (3, 2839798), (6, 1419899), (13, 655338), (26, 327669), (39, 218446), (78, 109223), (239, 35646), (457, 18642), (478, 17823), (717, 11882), (914, 9321), (1371, 6214), (1434, 5941), (2742, 3107)]