13049296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1523

約数の個数: 40

約数和(自身を含む): 27880160

約数和(自身を除く): 14830864

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1459, 2236, 2918, 4472, 5836, 8944, 11672, 18967, 23344, 37934, 62737, 75868, 125474, 151736, 250948, 303472, 501896, 815581, 1003792, 1631162, 3262324, 6524648, 13049296]

約数ペア:

[(1, 13049296), (2, 6524648), (4, 3262324), (8, 1631162), (13, 1003792), (16, 815581), (26, 501896), (43, 303472), (52, 250948), (86, 151736), (104, 125474), (172, 75868), (208, 62737), (344, 37934), (559, 23344), (688, 18967), (1118, 11672), (1459, 8944), (2236, 5836), (2918, 4472)]