393693886

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1\times {\mathrm{2423}}^1$

素因数の和:3155

約数の個数: 16

約数和(自身を含む): 596100384

約数和(自身を除く): 202406498

約数列:

[1, 2, 137, 274, 593, 1186, 2423, 4846, 81241, 162482, 331951, 663902, 1436839, 2873678, 196846943, 393693886]

約数ペア:

[(1, 393693886), (2, 196846943), (137, 2873678), (274, 1436839), (593, 663902), (1186, 331951), (2423, 162482), (4846, 81241)]