501971065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{45613}}^1$

素因数の和:45720

約数の個数: 16

約数和(自身を含む): 630567936

約数和(自身を除く): 128596871

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 45613, 228065, 1414003, 3238523, 7070015, 16192615, 100394213, 501971065]

約数ペア:

[(1, 501971065), (5, 100394213), (31, 16192615), (71, 7070015), (155, 3238523), (355, 1414003), (2201, 228065), (11005, 45613)]