2281788

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 5813808

約数和(自身を除く): 3532020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 263, 482, 526, 723, 789, 964, 1052, 1446, 1578, 2169, 2367, 2892, 3156, 4338, 4734, 8676, 9468, 63383, 126766, 190149, 253532, 380298, 570447, 760596, 1140894, 2281788]

約数ペア:

[(1, 2281788), (2, 1140894), (3, 760596), (4, 570447), (6, 380298), (9, 253532), (12, 190149), (18, 126766), (36, 63383), (241, 9468), (263, 8676), (482, 4734), (526, 4338), (723, 3156), (789, 2892), (964, 2367), (1052, 2169), (1446, 1578)]