259652024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1693}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 513282000

約数和(自身を除く): 253629976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1009, 1693, 2018, 3386, 4036, 6772, 8072, 13544, 19171, 32167, 38342, 64334, 76684, 128668, 153368, 257336, 1708237, 3416474, 6832948, 13665896, 32456503, 64913006, 129826012, 259652024]

約数ペア:

[(1, 259652024), (2, 129826012), (4, 64913006), (8, 32456503), (19, 13665896), (38, 6832948), (76, 3416474), (152, 1708237), (1009, 257336), (1693, 153368), (2018, 128668), (3386, 76684), (4036, 64334), (6772, 38342), (8072, 32167), (13544, 19171)]