1966565588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{5197}}^1$

素因数の和:5616

約数の個数: 48

約数和(自身を含む): 3912222720

約数和(自身を除く): 1945657132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 383, 494, 766, 988, 1532, 4979, 5197, 7277, 9958, 10394, 14554, 19916, 20788, 29108, 67561, 94601, 98743, 135122, 189202, 197486, 270244, 378404, 394972, 1283659, 1990451, 2567318, 3980902, 5134636, 7961804, 25875863, 37818569, 51751726, 75637138, 103503452, 151274276, 491641397, 983282794, 1966565588]

約数ペア:

[(1, 1966565588), (2, 983282794), (4, 491641397), (13, 151274276), (19, 103503452), (26, 75637138), (38, 51751726), (52, 37818569), (76, 25875863), (247, 7961804), (383, 5134636), (494, 3980902), (766, 2567318), (988, 1990451), (1532, 1283659), (4979, 394972), (5197, 378404), (7277, 270244), (9958, 197486), (10394, 189202), (14554, 135122), (19916, 98743), (20788, 94601), (29108, 67561)]