8978108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6989

約数の個数: 24

約数和(自身を含む): 17514000

約数和(自身を除く): 8535892

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 6949, 13898, 27796, 118133, 132031, 236266, 264062, 472532, 528124, 2244527, 4489054, 8978108]

約数ペア:

[(1, 8978108), (2, 4489054), (4, 2244527), (17, 528124), (19, 472532), (34, 264062), (38, 236266), (68, 132031), (76, 118133), (323, 27796), (646, 13898), (1292, 6949)]