4281342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 5032578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 419, 786, 838, 1257, 1703, 2514, 3406, 5109, 5447, 10218, 10894, 16341, 32682, 54889, 109778, 164667, 329334, 713557, 1427114, 2140671, 4281342]

約数ペア:

[(1, 4281342), (2, 2140671), (3, 1427114), (6, 713557), (13, 329334), (26, 164667), (39, 109778), (78, 54889), (131, 32682), (262, 16341), (393, 10894), (419, 10218), (786, 5447), (838, 5109), (1257, 3406), (1703, 2514)]