1392587714

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 2547417600

約数和(自身を除く): 1154829886

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 269, 287, 311, 406, 538, 574, 622, 1189, 1883, 2177, 2378, 3766, 4354, 7801, 8323, 9019, 11029, 12751, 15602, 16646, 18038, 22058, 25502, 54607, 63133, 77203, 83659, 89257, 109214, 126266, 154406, 167318, 178514, 319841, 369779, 585613, 639682, 739558, 1171226, 2238887, 2426111, 2588453, 3430019, 4477774, 4852222, 5176906, 6860038, 16982777, 24010133, 33965554, 48020266, 99470551, 198941102, 696293857, 1392587714]

約数ペア:

[(1, 1392587714), (2, 696293857), (7, 198941102), (14, 99470551), (29, 48020266), (41, 33965554), (58, 24010133), (82, 16982777), (203, 6860038), (269, 5176906), (287, 4852222), (311, 4477774), (406, 3430019), (538, 2588453), (574, 2426111), (622, 2238887), (1189, 1171226), (1883, 739558), (2177, 639682), (2378, 585613), (3766, 369779), (4354, 319841), (7801, 178514), (8323, 167318), (9019, 154406), (11029, 126266), (12751, 109214), (15602, 89257), (16646, 83659), (18038, 77203), (22058, 63133), (25502, 54607)]