541554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 1197504

約数和(自身を除く): 655950

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 131, 159, 262, 318, 393, 689, 786, 1378, 1703, 2067, 3406, 4134, 5109, 6943, 10218, 13886, 20829, 41658, 90259, 180518, 270777, 541554]

約数ペア:

[(1, 541554), (2, 270777), (3, 180518), (6, 90259), (13, 41658), (26, 20829), (39, 13886), (53, 10218), (78, 6943), (106, 5109), (131, 4134), (159, 3406), (262, 2067), (318, 1703), (393, 1378), (689, 786)]