520389410

素因数分解:

$2^1\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{19139}}^1$

素因数の和:21865

約数の個数: 16

約数和(自身を含む): 937094400

約数和(自身を除く): 416704990

約数列:

[1, 2, 5, 10, 2719, 5438, 13595, 19139, 27190, 38278, 95695, 191390, 52038941, 104077882, 260194705, 520389410]

約数ペア:

[(1, 520389410), (2, 260194705), (5, 104077882), (10, 52038941), (2719, 191390), (5438, 95695), (13595, 38278), (19139, 27190)]