520055916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2280947}}^1$

素因数の和:2280973

約数の個数: 24

約数和(自身を含む): 1277330880

約数和(自身を除く): 757274964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2280947, 4561894, 6842841, 9123788, 13685682, 27371364, 43337993, 86675986, 130013979, 173351972, 260027958, 520055916]

約数ペア:

[(1, 520055916), (2, 260027958), (3, 173351972), (4, 130013979), (6, 86675986), (12, 43337993), (19, 27371364), (38, 13685682), (57, 9123788), (76, 6842841), (114, 4561894), (228, 2280947)]