2761004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 5387760

約数和(自身を除く): 2626756

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2137, 4274, 8548, 36329, 40603, 72658, 81206, 145316, 162412, 690251, 1380502, 2761004]

約数ペア:

[(1, 2761004), (2, 1380502), (4, 690251), (17, 162412), (19, 145316), (34, 81206), (38, 72658), (68, 40603), (76, 36329), (323, 8548), (646, 4274), (1292, 2137)]