320042298

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{751273}}^1$

素因数の和:751349

約数の個数: 16

約数和(自身を含む): 649100736

約数和(自身を除く): 329058438

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 751273, 1502546, 2253819, 4507638, 53340383, 106680766, 160021149, 320042298]

約数ペア:

[(1, 320042298), (2, 160021149), (3, 106680766), (6, 53340383), (71, 4507638), (142, 2253819), (213, 1502546), (426, 751273)]