8580821186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{17293}}^1$

素因数の和:17415

約数の個数: 48

約数和(自身を含む): 15607765824

約数和(自身を除く): 7026944638

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 529, 938, 1058, 1541, 3082, 3703, 7406, 10787, 17293, 21574, 34586, 35443, 70886, 121051, 242102, 248101, 397739, 496202, 795478, 1158631, 2317262, 2784173, 5568346, 8110417, 9147997, 16220834, 18295994, 26648513, 53297026, 64035979, 128071958, 186539591, 373079182, 612915799, 1225831598, 4290410593, 8580821186]

約数ペア:

[(1, 8580821186), (2, 4290410593), (7, 1225831598), (14, 612915799), (23, 373079182), (46, 186539591), (67, 128071958), (134, 64035979), (161, 53297026), (322, 26648513), (469, 18295994), (529, 16220834), (938, 9147997), (1058, 8110417), (1541, 5568346), (3082, 2784173), (3703, 2317262), (7406, 1158631), (10787, 795478), (17293, 496202), (21574, 397739), (34586, 248101), (35443, 242102), (70886, 121051)]