2161952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5220

約数の個数: 24

約数和(自身を含む): 4584636

約数和(自身を除く): 2422684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 5197, 10394, 20788, 41576, 67561, 83152, 135122, 166304, 270244, 540488, 1080976, 2161952]

約数ペア:

[(1, 2161952), (2, 1080976), (4, 540488), (8, 270244), (13, 166304), (16, 135122), (26, 83152), (32, 67561), (52, 41576), (104, 20788), (208, 10394), (416, 5197)]