1396408610418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1999}}^1\times {\mathrm{24413}}^1$

素因数の和:26687

約数の個数: 64

約数和(自身を含む): 2953117440000

約数和(自身を除く): 1556708829582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251, 502, 753, 1506, 1999, 3998, 4769, 5997, 9538, 11994, 14307, 24413, 28614, 37981, 48826, 73239, 75962, 113943, 146478, 227886, 463847, 501749, 927694, 1003498, 1391541, 1505247, 2783082, 3010494, 6127663, 9533231, 12255326, 18382989, 19066462, 28599693, 36765978, 48801587, 57199386, 97603174, 116425597, 146404761, 232851194, 292809522, 349276791, 698553582, 927230153, 1854460306, 2781690459, 5563380918, 12249198337, 24498396674, 36747595011, 73495190022, 232734768403, 465469536806, 698204305209, 1396408610418]

約数ペア:

[(1, 1396408610418), (2, 698204305209), (3, 465469536806), (6, 232734768403), (19, 73495190022), (38, 36747595011), (57, 24498396674), (114, 12249198337), (251, 5563380918), (502, 2781690459), (753, 1854460306), (1506, 927230153), (1999, 698553582), (3998, 349276791), (4769, 292809522), (5997, 232851194), (9538, 146404761), (11994, 116425597), (14307, 97603174), (24413, 57199386), (28614, 48801587), (37981, 36765978), (48826, 28599693), (73239, 19066462), (75962, 18382989), (113943, 12255326), (146478, 9533231), (227886, 6127663), (463847, 3010494), (501749, 2783082), (927694, 1505247), (1003498, 1391541)]