520202414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{120473}}^1$

素因数の和:120619

約数の個数: 16

約数和(自身を含む): 832716288

約数和(自身を除く): 312513874

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 120473, 240946, 2048041, 4096082, 15300071, 30600142, 260101207, 520202414]

約数ペア:

[(1, 520202414), (2, 260101207), (17, 30600142), (34, 15300071), (127, 4096082), (254, 2048041), (2159, 240946), (4318, 120473)]