2080452082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{771109}}^1$

素因数の和:771201

約数の個数: 16

約数和(自身を含む): 3331195200

約数和(自身を除く): 1250743118

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 771109, 1542218, 14651071, 29302142, 54748739, 109497478, 1040226041, 2080452082]

約数ペア:

[(1, 2080452082), (2, 1040226041), (19, 109497478), (38, 54748739), (71, 29302142), (142, 14651071), (1349, 1542218), (2698, 771109)]