1325992938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{71359}}^1$

素因数の和:71546

約数の個数: 32

約数和(自身を含む): 2808729600

約数和(自身を除く): 1482736662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 3097, 6194, 9291, 18582, 71359, 142718, 214077, 428154, 1355821, 2711642, 4067463, 8134926, 11631517, 23263034, 34894551, 69789102, 220998823, 441997646, 662996469, 1325992938]

約数ペア:

[(1, 1325992938), (2, 662996469), (3, 441997646), (6, 220998823), (19, 69789102), (38, 34894551), (57, 23263034), (114, 11631517), (163, 8134926), (326, 4067463), (489, 2711642), (978, 1355821), (3097, 428154), (6194, 214077), (9291, 142718), (18582, 71359)]