8239879871998

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1\times {\mathrm{1663}}^1\times {\mathrm{23531}}^1$

素因数の和:26152

約数の個数: 32

約数和(自身を含む): 12480198082560

約数和(自身を除く): 4240318210562

約数列:

[1, 2, 127, 254, 829, 1658, 1663, 3326, 23531, 47062, 105283, 210566, 211201, 422402, 1378627, 2757254, 2988437, 5976874, 19507199, 39014398, 39132053, 78264106, 175085629, 350171258, 2477414273, 4954828546, 4969770731, 9939541462, 32440471937, 64880943874, 4119939935999, 8239879871998]

約数ペア:

[(1, 8239879871998), (2, 4119939935999), (127, 64880943874), (254, 32440471937), (829, 9939541462), (1658, 4969770731), (1663, 4954828546), (3326, 2477414273), (23531, 350171258), (47062, 175085629), (105283, 78264106), (210566, 39132053), (211201, 39014398), (422402, 19507199), (1378627, 5976874), (2757254, 2988437)]