13697908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 29016064

約数和(自身を除く): 15318156

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 367, 434, 602, 734, 868, 1204, 1333, 1468, 2569, 2666, 5138, 5332, 9331, 10276, 11377, 15781, 18662, 22754, 31562, 37324, 45508, 63124, 79639, 110467, 159278, 220934, 318556, 441868, 489211, 978422, 1956844, 3424477, 6848954, 13697908]

約数ペア:

[(1, 13697908), (2, 6848954), (4, 3424477), (7, 1956844), (14, 978422), (28, 489211), (31, 441868), (43, 318556), (62, 220934), (86, 159278), (124, 110467), (172, 79639), (217, 63124), (301, 45508), (367, 37324), (434, 31562), (602, 22754), (734, 18662), (868, 15781), (1204, 11377), (1333, 10276), (1468, 9331), (2569, 5332), (2666, 5138)]