276904966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5431}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 468151488

約数和(自身を除く): 191246522

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1378, 1961, 3922, 5431, 10862, 25493, 50986, 70603, 141206, 200947, 287843, 401894, 575686, 2612311, 3741959, 5224622, 7483918, 10650191, 21300382, 138452483, 276904966]

約数ペア:

[(1, 276904966), (2, 138452483), (13, 21300382), (26, 10650191), (37, 7483918), (53, 5224622), (74, 3741959), (106, 2612311), (481, 575686), (689, 401894), (962, 287843), (1378, 200947), (1961, 141206), (3922, 70603), (5431, 50986), (10862, 25493)]