103664410460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398709271}}^1$

素因数の和:398709293

約数の個数: 24

約数和(自身を含む): 234441051936

約数和(自身を除く): 130776641476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398709271, 797418542, 1594837084, 1993546355, 3987092710, 5183220523, 7974185420, 10366441046, 20732882092, 25916102615, 51832205230, 103664410460]

約数ペア:

[(1, 103664410460), (2, 51832205230), (4, 25916102615), (5, 20732882092), (10, 10366441046), (13, 7974185420), (20, 5183220523), (26, 3987092710), (52, 1993546355), (65, 1594837084), (130, 797418542), (260, 398709271)]