1326748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 2494800

約数和(自身を除く): 1168052

約数列:

[1, 2, 4, 17, 34, 68, 109, 179, 218, 358, 436, 716, 1853, 3043, 3706, 6086, 7412, 12172, 19511, 39022, 78044, 331687, 663374, 1326748]

約数ペア:

[(1, 1326748), (2, 663374), (4, 331687), (17, 78044), (34, 39022), (68, 19511), (109, 12172), (179, 7412), (218, 6086), (358, 3706), (436, 3043), (716, 1853)]