487991530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3753781}}^1$

素因数の和:3753801

約数の個数: 16

約数和(自身を含む): 945953064

約数和(自身を除く): 457961534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3753781, 7507562, 18768905, 37537810, 48799153, 97598306, 243995765, 487991530]

約数ペア:

[(1, 487991530), (2, 243995765), (5, 97598306), (10, 48799153), (13, 37537810), (26, 18768905), (65, 7507562), (130, 3753781)]