2649532030

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{475679}}^1$

素因数の和:476243

約数の個数: 16

約数和(自身を含む): 4777729920

約数和(自身を除く): 2128197890

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 475679, 951358, 2378395, 4756790, 264953203, 529906406, 1324766015, 2649532030]

約数ペア:

[(1, 2649532030), (2, 1324766015), (5, 529906406), (10, 264953203), (557, 4756790), (1114, 2378395), (2785, 951358), (5570, 475679)]