2649382561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{364979}}^1$

素因数の和:365064

約数の個数: 16

約数和(自身を含む): 3258541440

約数和(自身を除く): 609158879

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 364979, 2554853, 6204643, 22263719, 43432501, 155846033, 378483223, 2649382561]

約数ペア:

[(1, 2649382561), (7, 378483223), (17, 155846033), (61, 43432501), (119, 22263719), (427, 6204643), (1037, 2554853), (7259, 364979)]