2912486297

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{296557}}^1$

素因数の和:296648

約数の個数: 16

約数和(自身を含む): 3530226432

約数和(自身を除く): 617740135

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 296557, 2075899, 6820811, 18089977, 47745677, 126629839, 416069471, 2912486297]

約数ペア:

[(1, 2912486297), (7, 416069471), (23, 126629839), (61, 47745677), (161, 18089977), (427, 6820811), (1403, 2075899), (9821, 296557)]