519824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 20

約数和(自身を含む): 1027836

約数和(自身を除く): 508012

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 613, 848, 1226, 2452, 4904, 9808, 32489, 64978, 129956, 259912, 519824]

約数ペア:

[(1, 519824), (2, 259912), (4, 129956), (8, 64978), (16, 32489), (53, 9808), (106, 4904), (212, 2452), (424, 1226), (613, 848)]