2581842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 5505408

約数和(自身を除く): 2923566

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 353, 706, 1059, 1219, 2118, 2438, 3657, 7314, 8119, 16238, 18709, 24357, 37418, 48714, 56127, 112254, 430307, 860614, 1290921, 2581842]

約数ペア:

[(1, 2581842), (2, 1290921), (3, 860614), (6, 430307), (23, 112254), (46, 56127), (53, 48714), (69, 37418), (106, 24357), (138, 18709), (159, 16238), (318, 8119), (353, 7314), (706, 3657), (1059, 2438), (1219, 2118)]