514333664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28753}}^1$

素因数の和:28819

約数の個数: 48

約数和(自身を含む): 1115885232

約数和(自身を除く): 601551568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17888, 28753, 57506, 115012, 230024, 373789, 460048, 747578, 920096, 1236379, 1495156, 2472758, 2990312, 4945516, 5980624, 9891032, 11961248, 16072927, 19782064, 32145854, 39564128, 64291708, 128583416, 257166832, 514333664]

約数ペア:

[(1, 514333664), (2, 257166832), (4, 128583416), (8, 64291708), (13, 39564128), (16, 32145854), (26, 19782064), (32, 16072927), (43, 11961248), (52, 9891032), (86, 5980624), (104, 4945516), (172, 2990312), (208, 2472758), (344, 1495156), (416, 1236379), (559, 920096), (688, 747578), (1118, 460048), (1376, 373789), (2236, 230024), (4472, 115012), (8944, 57506), (17888, 28753)]