348344516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{5197}}^1$

素因数の和:6503

約数の個数: 24

約数和(自身を含む): 657131160

約数和(自身を除く): 308786644

約数列:

[1, 2, 4, 13, 26, 52, 1289, 2578, 5156, 5197, 10394, 16757, 20788, 33514, 67028, 67561, 135122, 270244, 6698933, 13397866, 26795732, 87086129, 174172258, 348344516]

約数ペア:

[(1, 348344516), (2, 174172258), (4, 87086129), (13, 26795732), (26, 13397866), (52, 6698933), (1289, 270244), (2578, 135122), (5156, 67561), (5197, 67028), (10394, 33514), (16757, 20788)]