1490215671364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59599091}}^1$

素因数の和:59599168

約数の個数: 48

約数和(自身を含む): 3204047185920

約数和(自身を除く): 1713831514556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 12502, 25004, 59599091, 119198182, 238396364, 417193637, 834387274, 1132382729, 1668774548, 2264765458, 2801157277, 4529530916, 5602314554, 7926679103, 11204629108, 15853358206, 19608100939, 31706716412, 39216201878, 53221988263, 78432403756, 106443976526, 212887953052, 372553917841, 745107835682, 1490215671364]

約数ペア:

[(1, 1490215671364), (2, 745107835682), (4, 372553917841), (7, 212887953052), (14, 106443976526), (19, 78432403756), (28, 53221988263), (38, 39216201878), (47, 31706716412), (76, 19608100939), (94, 15853358206), (133, 11204629108), (188, 7926679103), (266, 5602314554), (329, 4529530916), (532, 2801157277), (658, 2264765458), (893, 1668774548), (1316, 1132382729), (1786, 834387274), (3572, 417193637), (6251, 238396364), (12502, 119198182), (25004, 59599091)]