248844856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{6151}}^1$

素因数の和:6559

約数の個数: 32

約数和(自身を含む): 503848800

約数和(自身を除く): 255003944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 3112, 5057, 6151, 10114, 12302, 20228, 24604, 40456, 49208, 79963, 159926, 319852, 639704, 2392739, 4785478, 9570956, 19141912, 31105607, 62211214, 124422428, 248844856]

約数ペア:

[(1, 248844856), (2, 124422428), (4, 62211214), (8, 31105607), (13, 19141912), (26, 9570956), (52, 4785478), (104, 2392739), (389, 639704), (778, 319852), (1556, 159926), (3112, 79963), (5057, 49208), (6151, 40456), (10114, 24604), (12302, 20228)]