540291448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{2063}}^1$

素因数の和:3811

約数の個数: 32

約数和(自身を含む): 1067500800

約数和(自身を除く): 527209352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1723, 2063, 3446, 4126, 6892, 8252, 13784, 16504, 32737, 39197, 65474, 78394, 130948, 156788, 261896, 313576, 3554549, 7109098, 14218196, 28436392, 67536431, 135072862, 270145724, 540291448]

約数ペア:

[(1, 540291448), (2, 270145724), (4, 135072862), (8, 67536431), (19, 28436392), (38, 14218196), (76, 7109098), (152, 3554549), (1723, 313576), (2063, 261896), (3446, 156788), (4126, 130948), (6892, 78394), (8252, 65474), (13784, 39197), (16504, 32737)]