2271569272

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{79693}}^1$

素因数の和:80215

約数の個数: 32

約数和(自身を含む): 4877272800

約数和(自身を除く): 2605703528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 3563, 4072, 7126, 14252, 28504, 79693, 159386, 318772, 557851, 637544, 1115702, 2231404, 4462808, 40563737, 81127474, 162254948, 283946159, 324509896, 567892318, 1135784636, 2271569272]

約数ペア:

[(1, 2271569272), (2, 1135784636), (4, 567892318), (7, 324509896), (8, 283946159), (14, 162254948), (28, 81127474), (56, 40563737), (509, 4462808), (1018, 2231404), (2036, 1115702), (3563, 637544), (4072, 557851), (7126, 318772), (14252, 159386), (28504, 79693)]