2016814315

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 2527899840

約数和(自身を除く): 511085525

約数列:

[1, 5, 37, 89, 185, 347, 353, 445, 1735, 1765, 3293, 12839, 13061, 16465, 30883, 31417, 64195, 65305, 122491, 154415, 157085, 612455, 1142671, 1162429, 4532167, 5713355, 5812145, 10901699, 22660835, 54508495, 403362863, 2016814315]

約数ペア:

[(1, 2016814315), (5, 403362863), (37, 54508495), (89, 22660835), (185, 10901699), (347, 5812145), (353, 5713355), (445, 4532167), (1735, 1162429), (1765, 1142671), (3293, 612455), (12839, 157085), (13061, 154415), (16465, 122491), (30883, 65305), (31417, 64195)]