622333334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{1913}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 1124513280

約数和(自身を除く): 502179946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1223, 1913, 2446, 3826, 8561, 13391, 17122, 23237, 26782, 36347, 46474, 72694, 162659, 254429, 325318, 508858, 2339599, 4679198, 16377193, 32754386, 44452381, 88904762, 311166667, 622333334]

約数ペア:

[(1, 622333334), (2, 311166667), (7, 88904762), (14, 44452381), (19, 32754386), (38, 16377193), (133, 4679198), (266, 2339599), (1223, 508858), (1913, 325318), (2446, 254429), (3826, 162659), (8561, 72694), (13391, 46474), (17122, 36347), (23237, 26782)]