520122454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{26171}}^1$

素因数の和:26715

約数の個数: 16

約数和(自身を含む): 822847680

約数和(自身を除く): 302725226

約数列:

[1, 2, 19, 38, 523, 1046, 9937, 19874, 26171, 52342, 497249, 994498, 13687433, 27374866, 260061227, 520122454]

約数ペア:

[(1, 520122454), (2, 260061227), (19, 27374866), (38, 13687433), (523, 994498), (1046, 497249), (9937, 52342), (19874, 26171)]