989816094

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{84211}}^1$

素因数の和:84872

約数の個数: 24

約数和(自身を含む): 2147911272

約数和(自身を除く): 1158095178

約数列:

[1, 2, 3, 6, 9, 18, 653, 1306, 1959, 3918, 5877, 11754, 84211, 168422, 252633, 505266, 757899, 1515798, 54989783, 109979566, 164969349, 329938698, 494908047, 989816094]

約数ペア:

[(1, 989816094), (2, 494908047), (3, 329938698), (6, 164969349), (9, 109979566), (18, 54989783), (653, 1515798), (1306, 757899), (1959, 505266), (3918, 252633), (5877, 168422), (11754, 84211)]