2912605988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{3907}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 5692236480

約数和(自身を除く): 2779630492

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 577, 646, 1154, 1292, 2308, 3907, 7814, 9809, 10963, 15628, 19618, 21926, 39236, 43852, 66419, 74233, 132838, 148466, 186371, 265676, 296932, 372742, 745484, 1261961, 2254339, 2523922, 4508678, 5047844, 9017356, 38323763, 42832441, 76647526, 85664882, 153295052, 171329764, 728151497, 1456302994, 2912605988]

約数ペア:

[(1, 2912605988), (2, 1456302994), (4, 728151497), (17, 171329764), (19, 153295052), (34, 85664882), (38, 76647526), (68, 42832441), (76, 38323763), (323, 9017356), (577, 5047844), (646, 4508678), (1154, 2523922), (1292, 2254339), (2308, 1261961), (3907, 745484), (7814, 372742), (9809, 296932), (10963, 265676), (15628, 186371), (19618, 148466), (21926, 132838), (39236, 74233), (43852, 66419)]