1663900908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{429283}}^1$

素因数の和:429326

約数の個数: 48

約数和(自身を含む): 4327182720

約数和(自身を除く): 2663281812

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 429283, 858566, 1287849, 1717132, 2575698, 5151396, 7297811, 8156377, 14595622, 16312754, 21893433, 24469131, 29191244, 32625508, 43786866, 48938262, 87573732, 97876524, 138658409, 277316818, 415975227, 554633636, 831950454, 1663900908]

約数ペア:

[(1, 1663900908), (2, 831950454), (3, 554633636), (4, 415975227), (6, 277316818), (12, 138658409), (17, 97876524), (19, 87573732), (34, 48938262), (38, 43786866), (51, 32625508), (57, 29191244), (68, 24469131), (76, 21893433), (102, 16312754), (114, 14595622), (204, 8156377), (228, 7297811), (323, 5151396), (646, 2575698), (969, 1717132), (1292, 1287849), (1938, 858566), (3876, 429283)]