215531014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{12457}}^1$

素因数の和:12711

約数の個数: 16

約数和(自身を含む): 332778096

約数和(自身を除く): 117247082

約数列:

[1, 2, 41, 82, 211, 422, 8651, 12457, 17302, 24914, 510737, 1021474, 2628427, 5256854, 107765507, 215531014]

約数ペア:

[(1, 215531014), (2, 107765507), (41, 5256854), (82, 2628427), (211, 1021474), (422, 510737), (8651, 24914), (12457, 17302)]