4781530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36781}}^1$

素因数の和:36801

約数の個数: 16

約数和(自身を含む): 9269064

約数和(自身を除く): 4487534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 36781, 73562, 183905, 367810, 478153, 956306, 2390765, 4781530]

約数ペア:

[(1, 4781530), (2, 2390765), (5, 956306), (10, 478153), (13, 367810), (26, 183905), (65, 73562), (130, 36781)]