2013644944

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{990967}}^1$

素因数の和:991102

約数の個数: 20

約数和(自身を含む): 3932161024

約数和(自身を除く): 1918516080

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 990967, 1981934, 3963868, 7927736, 15855472, 125852809, 251705618, 503411236, 1006822472, 2013644944]

約数ペア:

[(1, 2013644944), (2, 1006822472), (4, 503411236), (8, 251705618), (16, 125852809), (127, 15855472), (254, 7927736), (508, 3963868), (1016, 1981934), (2032, 990967)]