1280920773602

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{6017159}}^1$

素因数の和:6017977

約数の個数: 16

約数和(自身を含む): 1936129538880

約数和(自身を除く): 655208765278

約数列:

[1, 2, 163, 326, 653, 1306, 106439, 212878, 6017159, 12034318, 980796917, 1961593834, 3929204827, 7858409654, 640460386801, 1280920773602]

約数ペア:

[(1, 1280920773602), (2, 640460386801), (163, 7858409654), (326, 3929204827), (653, 1961593834), (1306, 980796917), (106439, 12034318), (212878, 6017159)]